Common use of Certificate No Clause in Contracts

Certificate No. 9-A-1-[_] Cut-off Date: October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 92-A-1-A-9-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 50,500,000 of this Class: CUSIP: 576434 XF 55265K MN 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 92-A-1 A-9 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 2 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] A-1- Cut-off Date: October July 1, 2004 2002 First Distribution Date: November 25August 26, 2004 Last Scheduled Distribution 2002 Initial Principal Balance of this Certificate ("Denomination"): $296,163,000 Initial Certificate Principal Balance of Class A-1 Certificates: $296,163,000 Latest Possible Maturity Date: October 25, 2024 Pass-Through 2032 CUSIP: 07384Y EM4 Interest Rate: 5.25For each Distribution Date, the lesser of (i) One-Month LIBOR plus, for any Distribution Date (a) on or prior to the Optional Termination Date, 0.33% Initial Certificate Principal Balance of this Certificate $[ ] and ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE b) thereafter, 0.66% and (ii) the applicable Interest Rate Cap. BEAR STEARNS ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN BACKED SECURITIES TRUST 20042002-11 Mortgage Pass2 Xxset-Through Backed Certificates, Series 20042002-11 Class 9-A-1 2 evidencing a percentage interest in the distributions allocable to the Class of Certificates indicated on the first page of the above-referenced Class this Certificate with respect to a Trust Fund consisting primarily of conventional a pool of conventional, fixed- and adjustable-rate mortgage loans (the "Mortgage Loans") secured by first and second liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor (the "Trust Assets"). The Certificate Principal in respect Balance of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Initial Certificate Principal Balance of this Certificate as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Master Servicers or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor most of the Mortgage Loans Trust Assets are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the same Class) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans Trust Assets deposited by Mortgage Bear Stearns Asset Securitization TransactionsBacked Securities, Inc. (the "Depositor"). The Trust Xxxxx Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above July 1, 2002 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.EMC Mortgage Corporation as seller and master servicer (in its capacity as seller, as transferor (the "TransferorSeller" and in its capacity as master servicer, the "EMC Master Servicer"), Wells Fargo BankBank Minnesota, National Association as master sxxxxxer and securities administrator (in its capacity as master servicer, the "Wells Master Servicer" and in its capacity as securities admxxxxxrator, the "Securities Administrator" and Bank One, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on The EMC Master Servicer and the applicable Mortgage Loans pursuant Wells Master Servicer are together referred to as the terms of the Agreement. "Mastex Xxxvicers" and individually sometimes referred to as a "Master Servicer." To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such 25th day is not a Business Day, the Business Day immediately following (the "Distribution Date"), commencing on the first Distribution Date specified above, to the Person in whose name this Certificate is registered on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of the Certificates of the Class indicated on the first page of this certificate on such Distribution Date pursuant to Section 5.04 of the Agreement. Distributions on this Certificate shall be made by wire transfer of immediately available funds to the account of the registered Holder hereof at a bank or other entity having appropriate facilities therefor, if such Certificateholder shall have so notified the Trustee in writing at least five Business Days prior to the related Record Date or, if not, by check mailed by first class mail to the address of such Certificateholder appearing in the Certificate Register. The final distribution on each Certificate will be made in like manner, but only upon presentment and surrender of such Certificate at the Corporate Trust Office of the Trustee or such other location specified in the notice to Certificateholders of such final distribution. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless the certificate of authentication hereon has been manually countersigned executed by an authorized signatory officer of the Trust Administrator.Trustee. * * *

Certificate No. 92-A-1-A-6-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 7,600,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K MK 2 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 92-A-1 A-6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 2 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-A-2-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October November 25, 2024 2017 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 8,333,333 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K MA 4 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 91-A-1 A-2 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 1 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] R-1 Cut-off DateDate : October August 1, 2004 First Distribution Date: November September 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Date Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISIN36242D EE 9 ISIN : US576434XF68 US36242DEE94 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAA Home Equity Trust 2004-11 Mortgage Pass7 Asset-Through Backed Certificates, Series 2004-11 7 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, Depositor the Master Servicer, the Trust Administrator, Securities Administrator or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_____________________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling Master Servicing and Servicing Trust Agreement dated as of the Cut-off Off Date specified above (the "Agreement") among the Depositor, UBS Real Estate between GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Deutsche Bank National Trust Company, as trustee (the "Trustee") and custodian, Wells Fargo Bank, National AssociationN.A., as master servicer Master Servicer (in such capxxxxxcapacity, the "ServicerMastxx Xxrvicer"), trust ) and securities administrator (in such capacity, the "Trust Securities Administrator") and a custodian, U.S. Bank National AssociationJPMorgan Chase Bank, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreementcustodian. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Securities Administrator in New York, New York. No transfer of a Class R Certificate shall be made unless the Securities Administrator shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Securities Administrator or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Securities Administrator of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Securities Administrator shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Securities Administrator under Section 5.02(b) of the Agreement, the Securities Administrator shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Securities Administrator.

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP$ CUSIP : 576434 XF 6 ISINInterest Rate : US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONSMaturity Date : INDYMAC MBS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Residential Asset Securitization Trust 200_-__ Mortgage Pass-Through Certificates, Series 2004200_-__ Class A-11 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Class A-R Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor properties. Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Master Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ___________ is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization TransactionsIndyMac MBS, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.IndyMac Bank, F.S.B., as transferor seller and master servicer (the "TransferorSeller" or the "Master Servicer", as appropriate), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-R Certificate at the Corporate Trust Office or the office or agency maintained by the Trustee in New York, New York. No transfer of a Class A-R Certificate shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee or the Master Servicer, (ii) if the purchaser is an insurance company, a representation that the purchaser is an insurance company which is purchasing such Certificates with funds contained in an "insurance company general account" (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption 95-60 ("PTCE 95-60")) and that the purchase and holding of such Certificates are covered under PTCE 95-60 or (iii) in the case of any such Class A-R Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or Section 4975 of the Code (or comparable provisions of any subsequent enactments), or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement, or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Master Servicer to the effect that the purchase or holding of such Class A-R Certificate will not result in the assets of the Trust Fund being deemed to be "plan assets" and subject to the prohibited transaction provisions of ERISA and the Code and will not subject the Trustee or the Master Servicer to any obligation in addition to those undertaken in this Agreement, which Opinion of Counsel shall not be an expense of the Trustee or the Master Servicer. Notwithstanding anything else to the contrary herein, any purported transfer of a Class A-R Certificate to or on behalf of an employee benefit plan subject to ERISA or to the Code without the Opinion of Counsel satisfactory to the Trustee as described above shall be void and of no effect. Each Holder of this Class A-R Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-R Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-R Certificate must agree not to transfer an Ownership Interest in this Class A-R Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-R Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-A-5-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October November 25, 2024 2017 Pass-Through Rate: 5.255.500% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 1,800,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K MD 8 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 91-A-1 A-5 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 1 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October With respect to any Mortgage Loan, the later of (i) the date of origination of such Mortgage Loan or (ii) July 1, 2004 2000 First Distribution DateDate : November August 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2000 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $79,000,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$79,000,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 68389F __ _ Class : A Assumed Maturity Date : September 2030 Option One Mortgage Loan Trust 2000-3 Asset-Backed Certificates, Series 20042000-11 3 Class 9-A-1 A evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien, adjustable rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.OPTION ONE MORTGAGE ACCEPTANCE CORPORATION, as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class A Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class A Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Master Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class A Certificate (obtained by dividing the Denomination of this Class A Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Option One Mortgage Asset Securitization Transactions, Inc. Acceptance Corporation (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above July 1, 2000 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationOption One Mortgage Corporation, as master servicer (in such capxxxxx, the "Master Servicer"), trust administrator (in such capacityand Wells Fargo Bank Minnesota, the "Trust Administrator") and N.A., a custodian, U.S. Bank National Associationxxxxxnal banking association, as a custodian and as trustee Trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class A Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class A Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class A Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class A Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 92-A-1-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.253.500% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 99,624,000 of this Class: CUSIP: 576434 XF 55265K ME 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 92-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 2 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October November 25, 2024 2017 Pass-Through Rate: 5.255.500% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 352,108,667 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K LZ 0 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 91-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 1 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October May 1, 2004 2001 First Distribution DateDate : November June 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2001 Initial Certificate Principal Balance Notional Amount of this Certificate $[ ] ("Denomination"): ) : Initial Certificate Principal Balances Class Notional Amount of all Certificates $25,404,000 of this ClassClass : CUSIPPercentage Interest : 576434 XF 6 ISINCUSIP : US576434XF68 Pass-Through Rate : Maturity Date : CREDIT SUISSE FIRST BOSTON MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004CSFB ABS Trust Series 2001-11 HE12 CSFB Mortgage Pass-Through Certificates, Series 20042001-11 HE12 Class 9A-A-1 IO evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of fixed rate and adjustable rate conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties properties. Credit Suisse First Boston Mortgage Asset Securitization Transactions, Inc.Securities Corp., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Credit Suisse First Boston Mortgage Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities DLJ Mortgage Capital, Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator seller (in such capacity, the "Trust AdministratorSeller"), Calmco Servicing L.P., as servicer (in such capacity, "Servicer") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-[_] Cut-off Date: October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2034 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 70,640,000 of this Class: CUSIP: 576434 XF 6 WV 2 ISIN: US576434XF68 US576434WV28 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 91-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 2002 First Distribution DateDate : November 2520, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2002 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $2,378,690 Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP$2,378,690 Percentage Interest of this Certificate ("Denomination") : 576434 XF 6 ISIN100% CUSIP : US576434XF68 36228F JU 1 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004GSAMP Trust 2002-11 WF Mortgage Pass-Through Certificates, Series 20042002-11 WF Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Depositor or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect pursuant to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate between GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Trustee. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Trust Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law") or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee, which Opinion of Counsel shall not be an expense of the Trustee or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not result in the assets of the Trust Fund being deemed to be "plan assets" and subject to the prohibited transaction provisions of ERISA and the Code and will not subject the Trustee to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October September 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution DateDate : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance 2004 Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISINISIN : US576434XF68 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAA Home Equity Trust 2004-11 Mortgage Pass8 Asset-Through Backed Certificates, Series 2004-11 8 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, Depositor the Master Servicer, the Trust Administrator, to Securities Administrator or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling Master Servicing and Servicing Trust Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant ) and custodian, Wells Fargo, N.A., as Master Servicer (in such capacity, to the terms of the Agreement"Master Serxxxxx") and Securities Administrator (in such capacity, to "Securities Administrator") and JPMorgan Chase Bank, as custodian. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Securities Administrator for such purposes or the office or agency maintained by the Securities Administrator. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Securities Administrator shall require the transferor to execute a transferor certificate (in substantially the form attached to the Trust Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Securities Administrator that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Securities Administrator.. * * *

Certificate No. 92-A-1-A-11-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 13,121,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K MQ 9 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 92-A-1 A-11 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 2 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October May 1, 2004 First Distribution DateDate : November June 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISINISIN : US576434XF68 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST FFMLT Trust 2004-11 FF3 Mortgage Pass-Through Certificates, Series 2004-11 FF3 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above May 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChase Manhattan Mortgage Corporation, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purpose. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 39,000.000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 39,000,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BA 3 Class : II-A1 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9II-A-1 A1 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class II-A1 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class II-A1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class II-A1 Certificate (obtained by dividing the Denomination of this Class II-A1 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class II-A1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class II-A1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class II-A1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class II-A1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 97-A-1-A-2-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 67,866,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K KS 7 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] P-1 Cut-off DateDate : October 1, 2004 First Distribution DateDate : November 2526, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Caxxxxx I Xxx. Xrust 2004-11 HE8 Mortgage PassXxxx-Through Txxxxxx Certificates, Series 2004-11 HE8 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or any other party to the Custodians Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Morgan Stanley Mortgage Capital Inc., is the registered owner of the Percentage Interest Perxxxxxxe Xxxxxxst evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo BankChase, National AssociationXxxxtxxxxxx Home Loans Servicing LP, as master servicer (in such capxxxxxservicer, the "Servicer")Manhattan Mortgage Corporation, trust administrator (in such capacityas servicer, the "Trust Administrator") and a custodianNew Century Mortgage Corporation, U.S. Bank National Associationas servicer, Aames Capital Corporation, as a custodian responsible party, NC Capital Corporation, as a responsible party, and Deutsche Bank National Trust Company, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes, or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-[_] Cut-off Date: October May 1, 2004 First Distribution Date: November June 25, 2004 Last Scheduled Distribution Date: October June 25, 2024 2034 Pass-Through Rate: 5.255.50% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 28,350,000 of this Class: CUSIP: 576434 XF 6 RF 3 ISIN: US576434XF68 US576434RF33 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 5 Mortgage Pass-Through Certificates, Series 2004-11 5 Class 91-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationN.A., as master servicer (in such capxxxxxcapacity, the "ServicerServxxxx"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian ("U.S. Bank"), and Wachovia Bank, National Association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 First Distribution DateDate : November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP$ CUSIP : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONSIndyMac ABS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Inc. Mortgage Pass-Through Certificates, Series 2004-11 199 - - --- Class 9-A-1 ( ) evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization TransactionsIndyMac ABS, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Master Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered regis -------------------------------- tered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate Initial Certificate Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization TransactionsIndyMac ABS, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.___________________________, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator seller (in such capacity, the "Trust AdministratorSeller") and a custodianas master servicer (in such capacity, U.S. Bank National Associationthe "Master Servicer"), as a custodian and ___________________, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 94-A-1-A-6-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 11,533,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K KJ 7 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 4 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] P-1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November September 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Caxxxxx I Xxx. Xrust 2004-11 HE6 Mortgage PassXxxx-Through Txxxxxx Certificates, Series 2004-11 HE6 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or any other party to the Custodians Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Morgan Stanley Mortgage Capital Inc. is the registered owner of the Percentage Interest Percxxxxxx Xxxxxxxt evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo BankChase, National AssociationXxxxtxxxxxx Home Loans Servicing LP, as master servicer (in such capxxxxxservicer, the "Servicer")HomEq Servicing Corporation, trust administrator (in such capacityas servicer, the "Trust Administrator") and a custodianManhattan Mortgage Corporation, U.S. Bank National Associationas servicer, Accredited Home Lenders, Inc., as a custodian responsible party, NC Capital Corporation, as a responsible party, and Deutsche Bank National Trust Company, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes, or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] R-1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November September 25, 2004 Last Scheduled Distribution DatePercentage Interest of : October 25, 2024 Pass-Through Rate: 5.25100% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, ) MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Caxxxxx I Xxx. Xrust 2004-11 HE6 Mortgage PassXxxx-Through CertificatesXhxxxxx Xertificates, Series 2004-11 HE6 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or any other party to the Custodians Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Morgan Stanley & Co. Incorporated is the registered owner of the Percentage Interest evidenced by this Certificate in certain Percenxxxx Xnxxxxxx specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChasx Xxxxaxxxx Xxrtgage Corporation, as master servicer (in such capxxxxxservicer, the "Servicer")Countrywide Home Loans Servicing LP, trust administrator (in such capacityas servicer, the "Trust Administrator") and a custodianHomEq Servicing Corporation, U.S. Bank National Associationas servicer, Accredited Home Lenders, Inc., as a custodian responsible party, NC Capital Corporation, as a responsible party, and Deutsche Bank National Trust Company, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Class R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Servicers or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is a Non-Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 95-A-1-[_] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2002 Last Scheduled Distribution Date October 25, 2017 Pass-Through Rate: 5.257.000% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 94,589,000 of this Class: CUSIP: 576434 XF 6 BD 5 ISIN: US576434XF68 US576434BD58 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 20042002-11 2 Mortgage Pass-Through Certificates, Series 20042002-11 2 Class 95-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _____ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 5 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9Security Listing No. ​ ​ Total No. of Shares Represented by Certificate/Security Listing ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ The tax consequences of the merger to you will depend on whether you receive United stock, cash or a combination of both for your Palmetto shares. You should consult your personal tax advisor prior to making an election and any priority designation. If you hold a single stock certificate that evidences shares of Palmetto common stock acquired in different lots and wish to make a priority designation, you should consult your personal tax advisor with regard to the method of identifying particular lots for priority allocation to the stock consideration. The undersigned represents that the undersigned has full authority to surrender without restriction the certificate(s) representing shares of Palmetto common stock for exchange. Please evidence the shares of United common stock in book entry form and/or the check for cash in lieu of a fractional share interest or the cash consideration in the name shown above to the above​ address unless instructions are given under “Special Issuance/Payment Instructions” and/or “Special Delivery Instructions” below. ​ ​ ​ YOU MUST SIGN BELOW ​ ​ ​ ​ * SIGNATURE(S) REQUIRED * Signature(s) of Registered Holder(s) or Agent ​ ​ ​ SIGNATURE(S) GUARANTEED (IF REQUIRED) SEE INSTRUCTION 12. ​ ​ ​ ​ Must be signed by the registered holder(s) EXACTLY as name(s) appears on stock certificate(s)/security listing(s). If signature is by a trustee, executor, administrator, guardian, attorney-A-1-[_] Cutin-off fact, officer for a corporation acting in a fiduciary or representative capacity, or other person, please set forth full title. SEE INSTRUCTIONS 11 AND 12. ​ ​ ​ Unless the shares are tendered by the registered holder(s) of the common stock, or for the account of a member of a Signature Guarantee Program, Stock Exchange Medallion Program or New York Stock Exchange Medallion Signature Program, your signature(s) must be guaranteed by an Eligible Institution. ​ ​ ​ ​ ​ Registered Holder ​ Registered Holder ​ Title, if any Date: October 1, 2004 First Distribution ​ ​ ​ ​ Authorized Signature ​ Name of Firm ​ Address of Firm (Please Print) Date: November 25​ ​ ​ ​ SPECIAL ISSUANCE/PAYMENT INSTRUCTIONS ​ ​ ​ SPECIAL DELIVERY INSTRUCTIONS ​ ​ ​ ​ Complete ONLY if the evidence of shares of United common stock in book entry form and/or check is to be issued in a name that differs from the name on the surrendered certificate(s). ​ ​ ​ Complete ONLY if the evidence of shares of United common stock in book entry form and/or check is to be sent to an address other than the address reflected above. ​ ​ ​ ​ Issue to: Name ​ Address ​ ​ ​ (Please also complete Substitute Form W-9 on page 6 AND see instructions regarding signature guarantee. SEE INSTRUCTIONS 12, 2004 Last Scheduled Distribution Date13 and 14) ​ ​ ​ Mail to: October 25Name ​ Address ​ ​ ​ SEE INSTRUCTION 13 ​ ​ PLEASE ALSO SIGN AND PROVIDE YOUR TAX ID NUMBER ON THE SUBSTITUTE FORM W-9 ON PAGE 6 OF THIS DOCUMENT. AS A RESULT OF COMPLETING AND SIGNING THIS STOCK/CASH ELECTION FORM AND LETTER OF TRANSMITTAL IN ACCORDANCE WITH THE INSTRUCTIONS, 2024 PassYOU WILL NOT NEED TO SIGN THE BACK OF YOUR PALMETTO STOCK CERTIFICATE(S). ​ IMPORTANT TAX INFORMATION Under United States federal income tax law, a non-Through Rate: 5.25% Initial Certificate Principal Balance exempt shareholder of this Certificate $[ ] Palmetto is required to provide the exchange agent for the merger, Continental Stock Transfer & Trust Company, with such shareholder’s correct Taxpayer Identification Number ("Denomination"): Initial Certificate Principal Balances TIN) on the Substitute Form W-9 below. You must provide your TIN and complete the Substitute Form W-9 below regardless of all Certificates $25,404,000 the form of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCmerger consideration you elect. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 9-A-1 evidencing a percentage interest If the certificate(s) are in more than one name or are not in the distributions allocable to the Certificates name of the above-referenced Class actual owner, consult the enclosed Substitute Form W-9 guidelines for additional guidance on which number to report. FAILURE TO PROVIDE THE INFORMATION ON THE FORM MAY SUBJECT THE SURRENDERING SHAREHOLDER TO 28% FEDERAL INCOME TAX WITHHOLDING ON THE PAYMENT OF ANY CASH. If the exchange agent is not provided with respect a TIN before payment is made, the Exchange Agent will withhold 28% on all payments to such surrendering shareholders of any cash due for their Palmetto shares. Please review the enclosed Guidelines for Certification of Taxpayer Identification Number on Substitute Form W-9 for additional details on which TIN to give the Exchange Agent. ​ PAYER’S NAME: ​ ​ Continental Stock Transfer & Trust Company ​ ​ SUBSTITUTE FORM W-9 ​ ​ Part 1 – PLEASE PROVIDE YOUR TIN ON THE LINE AT RIGHT AND CERTIFY BY SIGNING AND DATING BELOW. ​ ​ TIN ​ Social Security Number or Employer Identification Number ​ ​ Department of the Treasury Internal Revenue Service ​ ​ Name (Please Print) ​ Address ​ ​ Part 2 – For Payers (i.e., corporations and certain foreign individuals) exempt from backup withholding, please write “exempt” ​ ​ ​ ​ ​ ​ City State Zip Code ​ ​ ​ ​ ​ Payer’s Request for Taxpayer Identification Number (“TIN”) and Certification ​ ​ Part 3 – CERTIFICATION. UNDER PENALTIES OF PERJURY, I CERTIFY THAT (1) the number shown on this form is my correct taxpayer identification number (or I am waiting for a Trust Fund consisting primarily of conventional mortgage loans number to be issued to me), (2) I am not subject to backup withholding because (a) I am exempt from backup withholding, or (b) I have not been notified by the Internal Revenue Service (the "Mortgage Loans"“IRS”) secured by first liens on one- that I am subject to four-family residential properties Mortgage Asset Securitization Transactionsbackup withholding as a result of a failure to report all interest or dividends or (c) the IRS has notified me that I am no longer subject to backup withholding, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, (3) I am a U.S. citizen or an interest inother U.S. person, and (4) all other information provided on this form is not guaranteed true, correct and complete. SIGNATURE DATE You must cross out item (2) above if you have been notified by the DepositorIRS that you are currently subject to backup withholding because you have failed to report all interest or dividends on your tax return. However, if after being notified by the ServicerIRS that you were subject to backup withholding, you received another notification from the Trust AdministratorIRS that you are no longer subject to backup withholding, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. do not cross out item (the "Depositor"2). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.​ ​

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 First Distribution DateDate : November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP$ Pass-Through Rate : 576434 XF 6 ISINCUSIP : US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCMELLON RESIDENTIAL FUNDING CORPORATION. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 199 - Class 9-A-1 [ ] evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.MELLON RESIDENTIAL FUNDING CORPORATION, as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Master Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] __________ is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate Initial Certificate Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. Mellon Residential Funding Corporation (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc._________________, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator seller (in such capacity, the "Trust AdministratorSeller") and a custodianas master servicer (in such capacity, U.S. the "Master Servicer"), and Norwest Bank Minnesota, National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trustee. * * * IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly executed. Dated: ____________, 19__ NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as Trustee By _____________________________ Countersigned: By _______________________________ Authorized Signatory of NORWEST BANK MINNESOTA, NATIONAL ASSOCIATION, as Trustee EXHIBIT B [FORM OF SUBORDINATED CERTIFICATE] [UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.] SOLELY FOR U.S. FEDERAL INCOME TAX PURPOSES, THIS CERTIFICATE IS A "REGULAR INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT CONDUIT," AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"). THIS CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN CERTIFICATES AS DESCRIBED IN THE AGREEMENT REFERRED TO HEREIN. [THE FOLLOWING INFORMATION IS PROVIDED SOLELY FOR THE PURPOSE OF APPLYING THE U.S. FEDERAL INCOME TAX ORIGINAL ISSUE DISCOUNT ("OID") RULES UNDER THE CODE TO THIS CERTIFICATE. THE ISSUE DATE OF THIS CERTIFICATE IS _________________, 199_. THE INITIAL PER ANNUM RATE OF INTEREST ON THIS CERTIFICATE IS ___%. ASSUMING THAT THE MORTGAGE LOANS PREPAY AT AN ASSUMED RATE OF PREPAYMENT OF ___% PER ANNUM (THE "PREPAYMENT ASSUMPTION"), THIS CERTIFICATE HAS BEEN ISSUED WITH $____ OF OID PER $1,000 OF THE ORIGINAL PRINCIPAL AMOUNT OF THIS CERTIFICATE; THE ANNUAL YIELD TO MATURITY OF THIS CERTIFICATE FOR PURPOSES OF COMPUTING THE ACCRUAL OF OID IS APPROXIMATELY __% (COMPOUNDED MONTHLY); THE AMOUNT OF OID ALLOCABLE TO THE SHORT FIRST ACCRUAL PERIOD IS $____ PER $1,000 OF THE ORIGINAL PRINCIPAL AMOUNT OF THIS CERTIFICATE COMPUTED USING THE MONTHLY YIELD AND DAILY COMPOUNDING DURING THE SHORT ACCRUAL PERIOD. NO REPRESENTATION IS MADE THAT THE MORTGAGE LOANS WILL PREPAY AT A RATE BASED ON THE PREPAYMENT ASSUMPTION OR AT ANY OTHER RATE. THE ACTUAL YIELD TO MATURITY MAY DIFFER FROM THAT SET FORTH ABOVE, AND THE ACCRUAL OF OID WILL BE ADJUSTED, IN ACCORDANCE WITH SECTION 1272(a)(6) OF THE CODE, TO TAKE INTO ACCOUNT EVENTS WHICH HAVE OCCURRED DURING ANY ACCRUAL PERIOD. THE PREPAYMENT ASSUMPTION IS INTENDED TO BE THE PREPAYMENT ASSUMPTION REFERRED TO IN SECTION 1272(a)(6)(B)(iii) OF THE CODE.] [THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"). ANY RESALE OR TRANSFER OF THIS CERTIFICATE WITHOUT REGISTRATION THEREOF UNDER THE ACT MAY ONLY BE MADE IN A TRANSACTION EXEMPTED FROM THE REGISTRATION REQUIREMENTS OF THE ACT AND IN ACCORDANCE WITH THE PROVISIONS OF THE AGREEMENT REFERRED TO HEREIN.] B-1 105 NEITHER THIS CERTIFICATE NOR ANY INTEREST HEREIN MAY BE TRANSFERRED UNLESS THE TRANSFEREE EITHER (i) REPRESENTS TO THE TRUSTEE THAT SUCH TRANSFEREE EITHER (A) IS NOT AN EMPLOYEE BENEFIT PLAN OR ARRANGEMENT SUBJECT TO THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED, OR A PLAN OR ARRANGEMENT SUBJECT TO SECTION 4975 OF THE CODE, OR (B) IS AN "INSURANCE COMPANY GENERAL ACCOUNT" AS SUCH TERM IS DEFINED IN SECTION V(e) OF PROHIBITED TRANSACTION CLASS EXEMPTION 95-60 OR (ii) DELIVERS TO THE TRUSTEE AN OPINION OF COUNSEL IN ACCORDANCE WITH THE PROVISIONS OF THE AGREEMENT REFERRED TO HEREIN. [ANY SUCH REPRESENTATION UNDER (A)(i) OR (ii) SHALL BE DEEMED TO HAVE BEEN MADE TO THE TRUSTEE BY THE TRANSFEREE'S ACCEPTANCE OF A CERTIFICATE OF THIS CLASS AND BY A BENEFICIAL OWNER'S ACCEPTANCE OF ITS INTEREST IN A CERTIFICATE OF THIS CLASS.] NOTWITHSTANDING ANYTHING ELSE TO THE CONTRARY HEREIN, ANY PURPORTED TRANSFER OF THIS CERTIFICATE TO OR ON BEHALF OF AN EMPLOYEE BENEFIT PLAN SUBJECT TO ERISA OR TO THE CODE WITHOUT THE OPINION OF COUNSEL SATISFACTORY TO THE TRUSTEE AS DESCRIBED ABOVE SHALL BE VOID AND OF NO EFFECT. Certificate No. : Cut-off Date : First Distribution Date : Initial Certificate Balance of this Certificate ("Denomination") : $ Initial Certificate Balances of all Certificates of this Class : $ Pass-Through Rate : [CUSIP :] MELLON RESIDENTIAL FUNDING CORPORATION. Mortgage Pass-Through Certificates, Series 199 - Class [ ] evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust AdministratorFund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties MELLON RESIDENTIAL FUNDING CORPORATION, as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Balance at any time may be less than the Certificate Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the B-2 106 Depositor, the Seller, the Master Servicer or the Trustee referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that _________________ is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate Initial Certificate Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mellon Residential Funding Corporation (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, ____________________, as seller (in such capacity, the "Seller") and as master servicer (in such capacity, the "Master Servicer"), and Norwest Bank Minnesota, National Association, as trustee (the "Trustee"). To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. [No transfer of a Certificate of this Class shall be made unless such transfer is made pursuant to an effective registration statement under the Securities Act and any applicable state securities laws or is exempt from the registration requirements under said Act and such laws. In the event that a transfer is to be made in reliance upon an exemption from the Securities Act and such laws, in order to assure compliance with the Securities Act and such laws, the Certificateholder desiring to effect such transfer and such Certificateholder's prospective transferee shall each certify to the Trustee in writing the facts surrounding the transfer. In the event that such a transfer is to be made within three years from the date of the initial issuance of Certificates pursuant hereto, there shall also be delivered (except in the case of a transfer pursuant to Rule 144A of the Securities Act) to the Trustee an Opinion of Counsel that such transfer may be made pursuant to an exemption from the Securities Act and such state securities laws, which Opinion of Counsel shall not be obtained at the expense of the Trustee, the Seller, the Master Servicer or the Depositor. The Holder hereof desiring to effect such transfer shall, and does hereby agree to, indemnify the Trustee and the Depositor against any liability that may result if the transfer is not so exempt or is not made in accordance with such federal and state laws.] No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation [letter] from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA or Section 4975 of the Code, nor a person acting on behalf of any such plan or arrangement, which representation letter shall not be an expense of the Trustee or the Master Servicer, (ii) if the purchaser is an insurance company, a representation that the purchaser is an insurance company which is purchasing such Certificates with funds contained in an "insurance company general account" (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption 95-60 ("PTCE 95-60")), or (iii) in the case of any such Certificate presented for registration in the name of an employee benefit plan subject to ERISA or Section 4975 of the Code (or comparable provisions of any subsequent enactments), or a trustee of any such plan or any other person acting on behalf of any such plan, an Opinion of Counsel satisfactory to the Trustee and the Master Servicer to the effect that the purchase or holding of such Certificate will not result in a prohibited transaction and will not subject the Trustee to any obligation in addition to those undertaken in the Agreement, which Opinion of Counsel shall not be an expense of the Trustee or the Master Servicer. [Such representation shall be deemed to have been made to the Trustee by the Transferee's acceptance of a Certificate of this Class and by a beneficial owner's acceptance of its interest in a Certificate of this Class.] Notwithstanding anything else to the contrary herein, any purported transfer of a Certificate of this Class to or on behalf of an employee benefit plan subject to ERISA or to the Code without the opinion of counsel satisfactory to the Trustee as described above shall be void and of no effect. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trustee. * * *

Certificate No. 9-A-1-[_] Cut-off Date: October July 1, 2004 First Distribution Date: November August 25, 2004 Last Scheduled Distribution Date: October August 25, 2024 2034 Pass-Through Rate: 5.256.00% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 110,000,000 of this Class: CUSIP: 576434 XF TM 6 ISIN: US576434XF68 US576434 TM 65 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 7 Mortgage Pass-Through Certificates, Series 2004-11 7 Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationN.A., as master servicer (in such capxxxxxcapacity, the "ServicerServxxxx"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 9-A-1-[_] R-1 Cut-off DateDate : October September 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution DateDate : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance 2004 Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISINISIN : US576434XF68 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAA Home Equity Trust 2004-11 Mortgage Pass8 Asset-Through Backed Certificates, Series 2004-11 8 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, Depositor the Master Servicer, the Trust Administrator, Securities Administrator or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_____________________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling Master Servicing and Servicing Trust Agreement dated as of the Cut-off Off Date specified above (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Deutsche Bank National Trust Company, as trustee (the "Trustee") and custodian, Wells Fargo Bank, National AssociationN.A., as master servicer Master Servicer (in such capxxxxxcapacity, the "ServicerMastxx Xxrvicer"), trust ) and securities administrator (in such capacity, the "Trust Securities Administrator") and a custodian, U.S. Bank National AssociationJPMorgan Chase Bank, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreementcustodian. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Securities Administrator in New York, New York. No transfer of a Class R Certificate shall be made unless the Securities Administrator shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Securities Administrator or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Securities Administrator of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Securities Administrator shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Securities Administrator under Section 5.02(b) of the Agreement, the Securities Administrator shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Securities Administrator.. * * *

Certificate No. 9-A-1-[_[ ] Cut-off Off Date: October January 1, 2004 2006 First Distribution Date: November 25February 20, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2006 Initial Certificate Principal Balance of this Certificate (“Denomination”): $[ ] ("Denomination"): Initial Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this Class: $[ ] Percentage Interest: [ ]% Pass-Through Rate: Variable CUSIP: 576434 XF 6 ISIN[___________] Class: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS[___]-A-[____] Assumed Final Distribution Date: March 19, INC. MASTR ALTERNATIVE LOAN TRUST 20042036 HarborView Mortgage Loan Trust 2006-11 1, Mortgage Loan Pass-Through Certificates, Series 20042006-11 1 Class 9-A-1 [__]-A-[____] evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional adjustable rate, first lien mortgage loans (the "“Mortgage Loans"”) secured purchased from others by first liens on one- to four-family residential properties Mortgage Asset Securitization TransactionsGREENWICH CAPITAL ACCEPTANCE, Inc.INC., as Depositor Depositor. Principal in respect of this Certificate is distributable monthly as set forth hereinherein and in the Agreement. Accordingly, the Certificate Principal Balance of this Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the Denomination of this Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of (a) the Mortgage Loans deposited by Mortgage Asset Securitization TransactionsGreenwich Capital Acceptance, Inc. (the "“Depositor")”) and (b) amounts on deposit in the Prefunding Account. The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above January 1, 2006 (the "“Agreement"”) among the Depositor, UBS Real Estate Securities Greenwich Capital Financial Products, Inc., as transferor seller (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator"“Seller”) and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "“Trustee"”). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorCertificate Registrar.

Certificate No. 9-A-1-[_] Cut-off DateDate : October February 1, 2004 2005 First Distribution DateDate : November March 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance 2005 Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP[__]% CUSIP : 576434 XF 6 36242D ZD 8 ISIN: US576434XF68 : US36242DZD82 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004GSAMP Trust 2005-11 NC1 Mortgage Pass-Through Certificates, Series 20042005-11 NC1 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerServicers, the Trust Administrator, Responsible Party or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above February 1, 2005 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationLitton Loan Servicing LP, as master servicer servicer, New Century Mortgage Corporation, xx xervicer (in such capxxxxxcollectively, the "ServicerServicers"), trust administrator NC Capital Corporation, as responsible party (in such capacity, the "Trust AdministratorResponsible Party") ), and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 95-A-1-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2017 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 76,020,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K KP 3 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 5 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 10,581,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 10,581,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BK 1 Class : M-7 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-7 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-7 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-7 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-7 Certificate (obtained by dividing the Denomination of this Class M-7 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-7 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-7 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-7 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-7 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] P-1 Cut-off DateDate : October July 1, 2004 First Distribution DateDate : November August 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Caxxxxx I Xxx. Xrust 2004-11 HE5 Mortgage PassXxxx-Through CertificatesXhxxxxx Xertificates, Series 2004-11 HE5 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerCountrywide, the Trust AdministratorHomEq, Chase, Accredited, NC Capital or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Deutsche Bank National Trust Company, as NIM Trustee, is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo BankChasx, National AssociationXxxnxxxxxxx Home Loans Servicing LP, as master servicer (in such capxxxxx, the "ServicerCountrywide"), trust administrator HomEq Servicing Corporation, as servicer (in such capacity"HomEq"), the Manhattan Mortgage Corporation, as servicer ("Trust AdministratorChase"), Accredited Home Lenders, Inc., as a responsible party ("Accredited"), NC Capital Corporation, as a responsible party ("NC Capital") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes, or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October May 1, 2004 2006 First Distribution DateDate : November 25June 26, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2006 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : ------------ Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP: 576434 XF 6 ISIN: US576434XF68 _______________ ________________ CUSIP ISIN GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004GSAA Home Equity Trust 2006-11 Mortgage Pass9 Asset-Through Backed Certificates, Series 20042006-11 9 [Class 9A-1][Class A-2][Class A-3][Class A-4-A-1 A][Class A-4-B] [Class M-1][Class M-2][Class M-3][Class M-4][Class M-5] [Class B-1][Class B-2][Class B-3] evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Class. Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Master Servicer, the Trust Administrator, Securities Administrator or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling Master Servicing and Servicing Trust Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo U.S. Bank National Association, as trustee (the "Trustee") and as a custodian, JPMorgan Chase Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator Master Servicer (in such capacity, the "Trust Master Servicer") and Securities Administrator (in such capacity, the "Securities Administrator") and a custodian, U.S. Bank National Association, as a custodian and Deutsche Bank National Trust Company, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreementa custodian. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Securities Administrator.. * * *

Certificate No. 9-A-1-[_] : 1 Cut-off DateDate : October May 1, 2004 First Distribution DateDate : November June 25, 2004 Last Scheduled Distribution DatePercentage Interest of : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) 100% CUSIP : CUSIPISIN : 576434 XF 6 ISIN: US576434XF68 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST FFMLT Trust 2004-11 FF3 Mortgage Pass-Through Certificates, Series 2004-11 FF3 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above May 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChase Manhattan Mortgage Corporation, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes. No transfer of a Class R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Servicer or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October March 1, 2004 First Distribution DateDate : November 25April 26, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 362260 AL 5 ISIN: US576434XF68 : US362260AL53 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 FM2 Mortgage Pass-Through Certificates, Series 2004-11 FM2 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above March 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), HomEq Servicing Corporation, as servicer (the "Servicer"), and Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent xxx xxtent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Trustee. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Servicer, which Opinion of Counsel shall not be an expense of the Trustee, the Servicer or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not constitute or result in a prohibited transaction within the meaning of ERISA, Section 4975 of the Code or any Similar Law and will not subject the Trustee or the Servicer to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9A-1-A-1-[_] 1 Cut-off Date: October December 1, 2004 2001 First Distribution Date: November January 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2002 Pass-Through Rate: 5.256.50% Initial Certificate Principal Balance of this Certificate $[ ] 432,197,000 ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 432,197,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 269243 AA 9 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN E*TRADE BANK MORTGAGE-BACKED SECURITIES TRUST 20042001-11 2 Mortgage Pass-Through Certificates, Series 20042001-11 2 Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the Denomination of this Certificate by the aggregate initial Class Principal Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Xxxxxsota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityand JPMorgan Chase Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 95-A-1-A-16-[__] Cut-off Date: October August 1, 2004 2002 First Distribution Date: November September 25, 2004 2002 Last Scheduled Distribution Date: October September 25, 2024 2032 Pass-Through Rate: 5.256.250% Initial Certificate Principal Balance of this Certificate $[ [__________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 2,772,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K HV 4 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 5 Mortgage Pass-Through Certificates, Series 20042002-11 5 Class 95-A-1 A-16 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 5 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 15,594,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 15,594,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BC 9 Class : II-A3 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9II-A-1 A3 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class II-A3 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class II-A3 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class II-A3 Certificate (obtained by dividing the Denomination of this Class II-A3 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class II-A3 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class II-A3 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class II-A3 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class II-A3 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October March 1, 2004 First Distribution DateDate : November 25April 26, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISIN362260 AJ 0 ISIN : US576434XF68 US362260AJ08 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 FM2 Mortgage Pass-Through Certificates, Series 2004-11 FM2 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_________________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above March 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), HomEq Servicing Corporation, as servicer (the "Servicer"), and Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent xxx xxtent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purpose, or the office or agency maintained by the Trustee. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_] Cut-off Date: October September 1, 2004 2001 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2001 Pass-Through Rate: 5.25% Floating in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: $100 CUSIP: 576434 XF 6 ISIN: US576434XF68 576433 AB 2 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ADJUSTABLE RATE MORTGAGES TRUST 20042001-11 1 Mortgage Pass-Through Certificates, Series 20042001-11 Class 9-A-1 1 evidencing a percentage interest in the distributions allocable to the Class A-R Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced (obtained by dividing the Denomination of this Certificate by the aggregate initial Class Principal Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Wxxxx Fargo Home Mortgage, Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master originator and servicer (in such capxxxxx, the "Servicer"), Wxxxx Fargo Bank Minnesota, N.A., as trust administrator (in such capacity, the "Trust Administrator") ), and a custodianThe Chase Manhattan Bank, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-R Certificate at the Corporate Trust Office of the Trustee. No transfer of a Class A-R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or Similar Law, nor a person acting on behalf of any such plan, which representation letter shall not be an expense of the Trustee or the Servicer. Notwithstanding anything else to the contrary herein any purported transfer of a Class A-R Certificate to or on behalf of an employee benefit plan subject to ERISA, the Code or Similar Law shall be void and of no effect. Each Holder of this Class A-R Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-R Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-R Certificate must agree not to transfer an Ownership Interest in this Class A-R Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-R Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October April 1, 2004 2003 First Distribution DateDate : November 25May 26, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2003 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $[__] Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$[__] Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : [__]% CUSIP : 32027N BX 8 Class : A-1 Assumed Maturity Date : [________________] First Franklin Mortgage Loan Trust 2003-FF1 Asset-Backed Certificates, Series 20042003-11 FF1 Class 9-A-1 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable-rate and fixed-rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class A-1 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class A-1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class A-1 Certificate (obtained by dividing the Denomination of this Class A-1 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above April 1, 2003 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.Fairbanks Capital Corp., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityand Wxxxx Fargo Bank Minnesota, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class A-1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class A-1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class A-1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class A-1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 92-A-1-[_] A-1 Cut-off Date: October June 1, 2004 2001 First Distribution Date: November July 25, 2004 Last Scheduled Distribution 2001 Initial Principal Balance of this Certificate ("Denomination"): $93,995,000 Initial Certificate Principal Balance of Class 2-A Certificates: $93,995,000 Latest Possible Maturity Date: October 25, 2024 Pass-Through 2034 CUSIP: 07384Y AC 0 Interest Rate: 5.25Adjustable (the lesser of (i) One-Month LIBOR plus, for any Distribution Date (a) on or prior to the Optional Termination Date, 0.320% Initial Certificate Principal Balance of this Certificate $[ ] and ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE b) thereafter, 0.640% and (ii) the Class 2-A Rate Cap). BEAR STEARNS ASSET SECURITIZATION TRANSACTIONSBACKED SECURITIES TRUST 2001-2 XXXXX-XACKED CERTIFICATES, INC. MASTR ALTERNATIVE LOAN TRUST 2004SERIES 2001-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 9-A-1 2 evidencing a percentage interest in the distributions allocable to the Class 2-A Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional a pool of conventional, fixed-rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor well as certain BSSP Certificates (the "Trust Assets"). Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of the Class 2-A Certificates at any time may be less than the Initial Certificate Principal Balance of the Class 2-A Certificates as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Seller, either Master Servicer, the Trust Administrator, Securities Administrator or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor most of the Mortgage Loans Trust Assets are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Class 2-A Certificates) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans Trust Assets deposited by Mortgage Bear Stearns Asset Securitization TransactionsBacked Securities, Inc. (the "Depositor"). The Trust Fund Trusx Xxxx was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above June 29, 2001 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.EMC Mortgage Corporation as seller and master servicer (in its capacity as seller, as transferor (the "TransferorSeller" and in its capacity as master servicer, the "EMC Master Servicer"), Wells Fargo BankBank Minnesota, National Association, as master servicer servixxx xnd securities administrator (in such capxxxxxits capacity as master servicer, the "Wells Master Servicer"), trust administrator (" and in such capacityits capacity as securities administxxxxx, the "Trust Securities Administrator") and a custodianBankers Trust Company of California, U.S. Bank National AssociationN.A., as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on The EMC Master Servicer and the applicable Mortgage Loans pursuant Wells Master Servicer are together referred to as the terms of the Agreement. "Master Serxxxxxs" and individually sometimes referred to as a "Master Servicer." To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Pursuant to the terms of the Agreement, a distribution will be made on the 25th day of each month or, if such 25th day is not a Business Day, the Business Day immediately following (the "Distribution Date"), commencing on the first Distribution Date specified above, to the Person in whose name this Certificate is registered on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount required to be distributed to Holders of Class 2-A Certificates on such Distribution Date pursuant to Section 5.04 of the Agreement. Distributions on this Certificate shall be made by wire transfer of immediately available funds to the account of the registered Holder hereof at a bank or other entity having appropriate facilities therefor, if such Certificateholder shall have so notified the Securities Administrator in writing at least five Business Days prior to the related Record Date and such Certificateholder shall hold a Percentage Interest aggregating 10% or more of a Class of Regular Certificates or of Certificates with an aggregate Initial Certificate Principal Balance of $1,000,000 or more, or, if not, by check mailed by first class mail to the address of such Certificateholder appearing in the Certificate Register. The final distribution on each Certificate will be made in like manner, but only upon presentment and surrender of such Certificate at the Corporate Trust Office of the Trustee or such other location specified in the notice to Certificateholders of such final distribution. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless the certificate of authentication hereon has been manually countersigned executed by an authorized signatory officer of the Trust Administrator.Trustee. * * *

Certificate No. 9A-A-1-[_] LR-1 Cut-off Date: October September 1, 2004 2002 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2002 Last Scheduled Distribution Date October 25, 2032 Pass-Through Rate: 5.257.250% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates of $25,404,000 of 50 this Class: CUSIP: 576434 XF 6 AW 4 ISIN: US576434XF68 US576434AW49 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 20042002-11 2 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 2 evidencing a percentage interest in the distributions allocable to the Class A-LR Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced (obtained by dividing the Denomination of this Certificate by the aggregate initial Class Principal Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer")) axx Xxnk One, trust administrator (in such capacityN.A., the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-LR Certificate at the Corporate Trust Office of the Trustee. No transfer of a Class A-LR Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or Similar Law, nor a person acting on behalf of any such plan, which representation letter shall not be an expense of the Trustee or the Servicer. Notwithstanding anything else to the contrary herein any purported transfer of a Class A-LR Certificate to or on behalf of an employee benefit plan subject to ERISA, the Code or Similar Law shall be void and of no effect. Each Holder of this Class A-LR Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-LR Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-LR Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-LR Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-LR Certificate must agree not to transfer an Ownership Interest in this Class A-LR Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-LR Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 2000 First Distribution DateDate : November 2527, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2000 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $462,026,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$462,026,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : [__________] Class : A Assumed Maturity Date : August 2030 First Franklin Mortgage Loan Trust 2000-FF1 Asset-Backed Certificates, Series 20042000-11 FF1 Class 9-A-1 A evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first and second lien, fixed and adjustable rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORPORATION, as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class A Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class A Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Master Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class A Certificate (obtained by dividing the Denomination of this Class A Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corporation (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above October 1, 2000 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationOption One Mortgage Corporation, as master servicer (in such capxxxxx, the "Master Servicer"), trust administrator (in such capacityand Wells Fargo Bank Minnesota, the "Trust Administrator") and N.A., a custodianxxxxxnal banking association, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class A Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class A Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class A Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class A Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-[__] Cut-off Date: October August 1, 2004 2002 First Distribution Date: November September 25, 2004 2002 Last Scheduled Distribution Date: October September 25, 2024 2017 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [__________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 20,000,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K GU 7 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 5 Mortgage Pass-Through Certificates, Series 20042002-11 5 Class 91-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 1 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] SC-1 Cut-off DateDate : October June 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass2007 BCAP LLC Securitized Asset Backed Receivables LLC Trust 2007-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 BR5 Mortgage Pass-Through Certificates, Series 20042007-11 Class 9-A-1 BR5 Servicing Fee Certificate evidencing a percentage the undivided 100% interest in the distributions allocable servicing fee payable pursuant to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans Agreement (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal defined below). Distributions in respect of this Servicing Fee Certificate is are distributable monthly according to the provisions in Section 3.11 of the Agreement and are subject to the Servicer's obligation to pay Compensating Interest as set forth herein. AccordinglyFor the avoidance of doubt, no distributions will be paid through this certificate, but rather shall be distributed in accordance with Section 3.11 of the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth hereinAgreement. This Servicing Fee Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Depositor or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Servicing Fee Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Barclays Capital Real Estate Inc. d/b/a HomEq Servicing, as servicer (the "Servicer"), is the registered owner of the Percentage Interest interest evidenced by this Certificate Servicing Fee Certificate, which interest is the entire interest in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Servicing Fee payable pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above June 1, 2007 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.BCAP LLC, as transferor depositor (the "TransferorDepositor"), Wells Fargo Bankthe Servicer, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Servicing Fee Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Servicing Fee Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Servicing Fee Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Servicing Fee Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee, except that the Servicer shall be entitled to the Servicing Fee whether or not this Servicing Fee Certificate has been executed, authenticated or delivered to the Servicer. * * *

Certificate No. 91-A-1-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2017 Pass-Through Rate: 5.255.750% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 108,000,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K JX 8 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 6 Class 91-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 1 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] X-1 Cut-off DateDate : October July 1, 2004 First Distribution DateDate : November August 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Cxxxxxx X Xxx. Trust 2004-11 Mortgage PassNC6 Mortgagx Xxxx-Through Xxxxxxx Certificates, Series 2004-11 NC6 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerServicers, the Trust Administrator, Responsible Party or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Morgan Stanley Mortgage Capital Inc., is the registered owner of the Percentage Interest Pexxxxxxgx Xxxxxest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChasx Xxxxaxxxx Xxrtgage Corporation, as master servicer, HomEq Servicing Corporation, as servicer, New Century Mortgage Corporation, as servicer (in such capxxxxxcollectively, the "ServicerServicers"), trust administrator NC Capital Corporation, as responsible party (in such capacity, the "Trust AdministratorResponsible Party") ), and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Certificate Balance or Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law") or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Servicers, which Opinion of Counsel shall not be an expense of the Trustee, the Servicers or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not constitute or result in a non-exempt prohibited transaction within the meaning of ERISA, Section 4975 of the Code or any Similar Law and will not subject the Trustee or the Servicers to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 97-A-1-A-9-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.256.250% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 22,525,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K KZ 1 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October December 1, 2004 2002 First Distribution DateDate : November 25January 20, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance 2003 Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 36228F LE4 ISIN: US576434XF68 : US63228FLE42 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004GSAMP Trust 2002-11 HE2 Mortgage Pass-Through Certificates, Series 20042002-11 HE2 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above December 1, 2002 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationLitton Loan Servicing LP, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityand Deutscxx Xxxk National Trust Company, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Trustee. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law") or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Servicer, which Opinion of Counsel shall not be an expense of the Trustee, the Servicer or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not result in the assets of the Trust Fund being deemed to be "plan assets" and subject to the prohibited transaction provisions of ERISA and the Code and will not subject the Trustee or the Servicer to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_1] Cut-off Date: October December 1, 2004 First Distribution Date: November January 25, 2004 2005 Last Scheduled Distribution Date: October August 25, 2024 2032 Pass-Through Rate: 5.25[________]% [Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ):] $[____________] [Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: :] $[____________] CUSIP: 576434 XF 6 ISIN: US576434XF68 [_____________] MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN SEASONED SECURITIZATION TRUST 2004-11 2 Mortgage Pass-Through Certificates, Series 2004-11 2 Class 9-A-1 A-[___] evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five classes of previously issued mortgage pass-through certificates representing a senior ownership interest in a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties (the "TRUST ASSETS") Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans Trust Assets are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans Trust Assets deposited by Mortgage Asset Securitization Transactions, Inc. (the "DepositorDEPOSITOR"). The Trust Fund was created pursuant to a Pooling and Servicing Trust Agreement dated as of the Cut-off Date specified above (the "AgreementAGREEMENT") among between the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Depositor and Xxxxx Fargo Bank, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator trustee (in such capacity, the "Trust AdministratorTRUSTEE") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee")securities intermediary. Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans Trust Assets pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 93-A-1-[__] Cut-off Date: October August 1, 2004 2002 First Distribution Date: November September 25, 2004 2002 Last Scheduled Distribution Date: October September 25, 2024 2017 Pass-Through Rate: 5.256.000% Initial Certificate Principal Balance of this Certificate $[ [__________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 233,970,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K GY 9 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 5 Mortgage Pass-Through Certificates, Series 20042002-11 5 Class 93-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 3 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this ClassClass : CUSIP$ CUSIP : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONSCWABS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 9-A-1 199_-__ evidencing a percentage interest in the distributions allocable to the Class A-R Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization TransactionsCWABS, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Master Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _____ is the registered owner of the Percentage Interest evidenced (obtained by dividing the Denomination of this Certificate by the aggregate Initial Certificate Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization TransactionsCWABS, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Countrywide Home Loans, Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator seller (in such capacity, the "Trust AdministratorSeller") and a custodianas master servicer (in such capacity, U.S. the "Master Servicer"), and The Bank National Associationof New York, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-R Certificate at the Corporate Trust Office or the office or agency maintained by the Trustee in New York, New York. No transfer of a Class A-R Certificate shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code, nor a person acting on behalf of any such plan, which representation letter shall not be an expense of the Trustee or the Master Servicer, or (ii) in the case of any such Class A-R Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or Section 4975 of the Code (or comparable provisions of any subsequent enactments), or a trustee of any such plan or any other person acting on behalf of any such plan, an Opinion of Counsel satisfactory to the Trustee and the Master Servicer to the effect that the purchase or holding of such Class A-R Certificate will not result in the assets of the Trust Fund being deemed to be "plan assets" and subject to the prohibited transaction provisions of ERISA and the Code and will not subject the Trustee or the Master Servicer to any obligation in addition to those undertaken in this Agreement, which Opinion of Counsel shall not be an expense of the Trustee or the Master Servicer. Notwithstanding anything else to the contrary herein, any purported transfer of a Class A-R Certificate to or on behalf of an employee benefit plan subject to ERISA or to the Code without the opinion of counsel satisfactory to the Trustee as described above shall be void and of no effect. Each Holder of this Class A-R Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-R Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-R Certificate must agree not to transfer an Ownership Interest in this Class A-R Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-R Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_] Cut-off Date: October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial This Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage Pass-Through Certificates, Series 2004-11 Class 9-A-1 evidencing evidences a percentage beneficial ownership interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans a pool of Mortgage Loans (collectively, the "Mortgage Loans") secured formed and sold by first liens on one- to four-family residential properties Mortgage Asset Securitization TransactionsSAXON ASSET SECURITIES COMPANY THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN SAXON ASSET SECURITIES COMPANY, Inc.THE MASTER SERVICER, as Depositor Principal in respect of this Certificate is distributable monthly as set forth hereinANY SERVICER, TRUSTEE OR ANY OF THEIR AFFILIATES. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth hereinNEITHER THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY OR INSTRUMENTALITY OF THE UNITED STATES. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] The Registered Holder named above is the registered owner of the Percentage Interest evidenced calculated as set forth below in the above mentioned Class of Certificates issued by this Certificate in certain monthly distributions with respect to a the Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "DepositorTrust"). The Trust Fund was ) created pursuant to a Pooling and Servicing Agreement trust agreement dated as of the Cut-off Date specified above November 1, 1996 (the "Trust Agreement"), among Saxon Asset Securities Company (herein called "Saxon," which term includes any successor entity under the "Trust Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Texas Commerce Bank National Association, as Master Servicer, Paying Agent, Custodian and Certificate Registrar, and Citibank, N.A., as Trustee, a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms summary of certain of the Agreementpertinent provisions of which is set forth herein. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Trust Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, Trust Agreement to which Trust Agreement the Holder of this Certificate Certificate, by virtue of the acceptance hereof hereof, assents and by which such Holder is bound. Reference This Certificate is hereby made one of a duly authorized issue of Certificates designated as Mortgage Loan Asset Backed Certificates, Series 1996-2 (herein called the "Certificates") and represents a Percentage Interest in the above mentioned Class of Certificates equal to the further provisions quotient, expressed as a percentage, obtained by dividing the Denomination of this Certificate specified above by the Initial Principal Balance specified above of the above mentioned Class of Certificates. The Certificates are issued in multiple Classes designated as specifically set forth in the Trust Agreement. The Certificates will evidence in the aggregate 100% of the beneficial ownership of the Trust. To the extent and subject to the limitations set forth in the Trust Agreement, the Person in whose name this Certificate is registered at the close of business on the reverse hereoflast Business Day of the month immediately preceding the month of such distribution (the "Record Date") is entitled to receive the Distribution Amount with respect to the above mentioned Class of Certificates on the 25th day of each month or, which further provisions if such 25th day is not a Business Day, the next succeeding Business Day (each a "Distribution Date"), commencing on December 26, 1996. All amounts distributable with respect to this Certificate are payable in the coin or currency of the United States of America as at the time of payment is legal tender for the payment of public and private debts. The Certificates are limited in right of payment to certain collections and recoveries respecting the Mortgage Loans, all as more specifically set forth in the Trust Agreement. As provided in the Trust Agreement, withdrawals from the Asset Proceeds Account and related accounts shall be made from time to time for purposes other than distributions to Holders of the Certificates, such purposes including reimbursement of Advances made, or certain expenses incurred, with respect to the Mortgage Loans and administration of the Trust. So long as this Certificate is registered in the name of a Clearing Agency or its nominee, the Paying Agent will make distributions on this Certificate by wire transfer of immediately available funds to the Clearing Agency or its nominee. Otherwise, all distributions under the Trust Agreement will be made by the Paying Agent either (i) by check mailed to the address of the Holder as it appears on the Certificate Register on the related Record Date or (ii) upon request to the Paying Agent in writing by the Record Date immediately prior to the Distribution Date of any Holder of Certificates of this Class having an aggregate initial principal amount equal to or in excess of $1,000,000, by wire transfer of immediately available funds to the account of such Holder. A fee may be charged by the Paying Agent to a Certificateholder for any payment made by wire transfer. Notwithstanding the above, the final distribution on this Certificate will be made after due notice by the Paying Agent of a pendency of such distribution and only upon presentation and surrender of this Certificate at its principal Corporate Trust Office or such other offices or agencies appointed by the Paying Agent for that purpose and such other locations provided in the Trust Agreement. The Certificate Insurer is required, subject to the terms of the Certificate Insurance Policy, to make Insured Payments available to the Trustee (directly or through a Paying Agent) on or prior to the related Distribution Date for distribution to the Holders. Upon receipt of amounts under the Certificate Insurance Policy on behalf of the Holders of the above mentioned Class of Certificates, the Trustee shall distribute in accordance with the Trust Agreement such amounts (directly or through a Paying Agent) to the Holders of the above mentioned Class of Certificates. The Trustee will duly and punctually make distributions with respect to this Certificate in accordance with the terms hereof and the Trust Agreement. Amounts properly with,held under the Code by any Person from a distribution to any Holder shall be considered as having been distributed to such Holder for all purposes have of the Trust Agreement. The Trust Agreement permits, with certain exceptions therein provided, the amendment thereof and the modification of the rights and obligations of Saxon and the Trustee and the rights of the Holders of the Certificates under the Trust Agreement at any time by Saxon, the Master Servicer and the Trustee with consent of the Holders of Certificates entitled to at least 66% of the Voting Rights. Any such consent by the Holder of this Certificate shall be conclusive and binding on such Holder and upon all future Holders of this Certificate and of any Certificate issued upon the transfer hereof or in exchange hereof or in lieu hereof whether or not notation of such consent is made upon this Certificate. The Trust Agreement also permits the amendment thereof, in certain limited circumstances, without the consent of the Holders of any of the Certificates. Unless there is a Certificate Insurer Default, the Certificate Insurer is entitled to exercise all Voting Rights of the Class A Certificateholders. As provided in the Trust Agreement and subject to any limitations on transfer of this Certificate by a Clearing Agency or its nominee and certain limitations set forth in the Trust Agreement, the transfer of this Certificate is registerable in the Certificate Register upon surrender of this Certificate for registration of transfer at the principal Corporate Trust Office of the Certificate Registrar or such other offices or agencies appointed by the Trustee for that purpose and such other locations provided in the Trust Agreement, duly endorsed by or accompanied by an assignment in the form below or other written instrument of transfer in form satisfactory to the Certificate Registrar and duly executed by the Holder hereof or such Holder's attorney duly authorized in writing, and thereupon one or more new Certificates of the same Class in the same aggregate principal balance will be issued to the designated transferee or transferees. Subject to the terms of the Trust Agreement, the Certificates of this Class will be registered as one or more certificates held by a Clearing Agency or its nominee and beneficial interests will be held by Beneficial Owners through the book-entry facilities of such Clearing Agency or its nominee in minimum denominations of $1,000 and integral multiples of $1,000 in excess thereof. As provided in the Trust Agreement and subject to certain limitations therein set forth, this Certificate is exchangeable for a new Certificate of the same Class in the same denomination. No service charge will be made for any such registration of transfer or exchange, but the Certificate Registrar may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection with any transfer or exchange of Certificates. Saxon, the Master Servicer, the Trustee, the Paying Agent and the Certificate Registrar and any agent of Saxon, the Master Servicer, the Trustee, the Paying Agent or the Certificate Registrar may treat the Person in whose name this Certificate is registered as the owner hereof for all purposes, and none of Saxon, the Master Servicer, the Trustee, the Paying Agent, the Certificate Registrar or any such agent shall be affected by notice to the contrary. The Trust Agreement provides that the obligations created thereby will terminate upon the earlier of (i) the payment to the Holders of all Certificates from amounts other than those available under the related Certificate Insurance Policy of all amounts held by the Trustee and required to be paid to such Holders pursuant to the Trust Agreement upon the later to occur of (a) the final payment or other liquidation (or any advance made with respect thereto) of the last Mortgage Loan in the Trust Estate or (b) the disposition of all property acquired in respect of any Mortgage Loan remaining in the Trust Estate or (ii) at any time when a qualified liquidation of the Trust Estate is effected as described in the Agreement. The Trust Agreement also provides that (i) the Holders of a majority of the Class R Certificates may, at their option, purchase from the Trust all remaining Mortgage Loans and other property then constituting the Trust Estate, and thereby effect early retirement of the Certificates, on any Distribution Date after the Initial Optional Redemption Date and (ii) under certain circumstances relating to the qualification of the REMIC as if set forth at a REMIC under the Code the Mortgage Loans may be sold, thereby effecting the early retirement of the Certificates. Unless the certificate of authentication hereon has been executed by the Certificate Registrar, by manual signature, this place. This Certificate shall not be entitled to any benefit under the Trust Agreement or be valid for any purpose unless manually countersigned by an authorized signatory purpose. THIS CERTIFICATE AND THE TRUST AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY, THE LAWS OF THE STATE OF NEW YORK. The Trustee has executed this Certificate on behalf of the Trust Administratornot in its individual capacity but solely as Trustee under the Trust Agreement, and the Trustee shall be liable hereunder only in respect of the assets of the Trust. Capitalized terms used and not defined herein have the meaning given them in the Trust Agreement.

Certificate No. 93-A-1-A-2-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.255.500% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 10,000,000 of this Class: CUSIP: 576434 XF 55265K MW 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 93-A-1 A-2 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 3 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 92-A-1-[_] Cut-off Date: October December 1, 2004 2001 First Distribution Date: November January 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2002 Pass-Through Rate: 5.255.50% Initial Certificate Principal Balance of this Certificate $[ [________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 63,614,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K BR 9 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042001-11 3 Mortgage Pass-Through Certificates, Series 20042001-11 Class 93 CLASS 2-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of four pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _____ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Xxxxx Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityand Citibank, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 2 pursuant to the terms of the Agreement. To , to the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October March 1, 2004 First Distribution DateDate : November 25April 26, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISIN362260 AK 7 ISIN : US576434XF68 US362260AK70 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 FM2 Mortgage Pass-Through Certificates, Series 2004-11 FM2 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_____________________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above March 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), HomEq Servicing Corporation, as servicer (the "Servicer"), and Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent xxx xxtent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Trustee. No transfer of a Class R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Servicer or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off Date: October September 1, 2004 2001 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2001 Pass-Through Rate: 5.25% Floating in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): $ Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: $212,957,000 CUSIP: 576434 XF 6 ISIN: US576434XF68 576433 AA 4 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ADJUSTABLE RATE MORTGAGES TRUST 20042001-11 1 Mortgage Pass-Through Certificates, Series 20042001-11 1 Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the Denomination of this Certificate by the aggregate initial Class Principal Balances of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Wxxxx Fargo Home Mortgage, Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master originator and servicer (in such capxxxxx, the "Servicer"), Wxxxx Fargo Bank Minnesota, N.A., as trust administrator (in such capacity, the "Trust Administrator") ), and a custodianThe Chase Manhattan Bank, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 8,817,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 8,817,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BM 7 Class : M-9 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-9 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-above- referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-9 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-9 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-9 Certificate (obtained by dividing the Denomination of this Class M-9 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-9 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-9 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-9 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-9 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October January 1, 2004 First Distribution DateDate : November February 25, 2004 Last Scheduled Distribution DatePercentage Interest of : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISIN[36228F ZT 6] ISIN : US576434XF68 [US36228FZT64] GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 FM1 Mortgage Pass-Through Certificates, Series 2004-11 FM1 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_____________________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above January 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), HomEq Servicing Corporation, as servicer (the "Servicer"), and Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent xxx xxtent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or the office or agency maintained by the Trustee. No transfer of a Class R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Servicer or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 95-A-1-A-11-[__] Cut-off Date: October August 1, 2004 2002 First Distribution Date: November September 25, 2004 2002 Last Scheduled Distribution Date: October September 25, 2024 2032 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ [__________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 15,781,250 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K HQ 5 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 5 Mortgage Pass-Through Certificates, Series 20042002-11 5 Class 95-A-1 A-11 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 5 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9M-[__]-__ Date of Pooling and Servicing Agreement: January 1, 2006 Adjustable Pass-A-1-[_] Through Rate Cut-off Date: October January 1, 2004 2006 First Distribution Date: November 25January 20, 2004 Last Scheduled Distribution Date2006 Aggregate Initial Certificate Principal Balance of the Class M-[_] Certificates: October 25, 2024 Pass-Through Rate$--------------------------- Master Servicer: 5.25% Initial Certificate Principal Balance of this Certificate Residential Funding Corporation Class M-[_] Certificate: $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class--------------------------- Final Scheduled Distribution Date: CUSIP: 576434 XF 6 ISIN: US576434XF68 __________ __, 20__ HOME EQUITY MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004ASSET-11 Mortgage PassBACKED PASS-Through Certificates, Series 2004THROUGH CERTIFICATES SERIES 2006-11 Class 9-A-1 EMX1 evidencing a percentage interest in the distributions allocable to the Class M-[_] Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional a pool of fixed and adjustable interest rate, first and junior lien mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this sold by RESIDENTIAL ASSET SECURITIES CORPORATION This Certificate is distributable monthly as set forth herein. Accordinglypayable solely from the assets of the Trust Fund, and does not represent an obligation of or interest in Residential Asset Securities Corporation, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Master Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or GMAC Mortgage Group, Inc. or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans underlying mortgage loans are guaranteed or insured by any governmental agency or instrumentalityinstrumentality or by Residential Asset Securities Corporation, the Master Servicer, the Trustee or GMAC Mortgage Group, Inc. or any of their affiliates. None of the Depositor, the Master Servicer, GMAC Mortgage Group, Inc. or any of their affiliates will have any obligation with respect to any certificate or other obligation secured by or payable from payments on the Certificates. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a the Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactionsan interest in a pool of fixed and adjustable interest rate, Inc. first and junior lien mortgage loans on one- to four- family residential properties (the "Mortgage Loans"), sold by Residential Asset Securities Corporation (hereinafter called the "Depositor"," which term includes any successor entity under the Agreement referred to below). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") Master Servicer and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms , a summary of certain of the Agreementpertinent provisions of which is set forth hereafter. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made Pursuant to the further provisions terms of the Agreement, a distribution will be made on the 25th day of each month or, if such 25th day is not a Business Day, the Business Day immediately following (the "Distribution Date"), commencing as described in the Agreement, to the Person in whose name this Certificate is registered at the close of business on the Business Day immediately preceding that Distribution Date (the "Record Date"), from the related Available Distribution Amount in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the amount of interest and principal, if any, required to be distributed to Holders of Class M-[_] Certificates on such Distribution Date. Distributions on this Certificate will be made either by the Master Servicer acting on behalf of the Trustee or by a Paying Agent appointed by the Trustee in immediately available funds (by wire transfer or otherwise) for the account of the Person entitled thereto if such Person shall have so notified the Master Servicer or such Paying Agent, or by check mailed to the address of the Person entitled thereto, as such name and address shall appear on the Certificate Register. Notwithstanding the above, the final distribution on this Certificate will be made after due notice of the pendency of such distribution and only upon presentation and surrender of, this Certificate at the office or agency appointed by the Trustee for that purpose in St. Paul, Minnesota. The Initial Cexxxxicate Principal Balance of this Certificate is set forth above. The Certificate Principal Balance hereof will be reduced to the extent of distributions allocable to principal and any Realized Losses allocable hereto. Any Transferee of this Certificate will be deemed to have made representations relating to the permissibility of such transfer under ERISA and Section 4975 of the Code, as described in Section 5.02(e)(ii) of the Agreement. In addition, any purported Certificate Owner whose acquisition or holding of this Certificate (or interest therein) was effected in violation of the restrictions in Section 5.02(e)(ii) of the Agreement shall indemnify and hold harmless the Depositor, the Trustee, the Master Servicer, any Subservicer, any underwriter and the Trust Fund from and against any and all liabilities, claims, costs or expenses incurred by such parties as a result of such acquisition or holding. This Certificate is one of a duly authorized issue of Certificates issued in several Classes designated as Home Equity Mortgage Asset-Backed Pass-Through Certificates of the Series specified hereon (herein collectively called the "Certificates"). The Certificates are limited in right of payment to certain collections and recoveries respecting the Mortgage Loans, all as more specifically set forth herein and in the Agreement. In the event Master Servicer funds are advanced with respect to any Mortgage Loan, such advance is reimbursable to the Master Servicer, to the extent provided in the Agreement, from related recoveries on such Mortgage Loan or from other cash that would have been distributable to Certificateholders. As provided in the reverse hereofAgreement, which further provisions withdrawals from the Custodial Account and/or the Certificate Account created for the benefit of Certificateholders may be made by the Master Servicer from time to time for purposes other than distributions to Certificateholders, such purposes including without limitation reimbursement to the Depositor and the Master Servicer of advances made, or certain expenses incurred, by either of them. The Agreement permits, with certain exceptions therein provided, the amendment of the Agreement and the modification of the rights and obligations of the Depositor, the Master Servicer and the Trustee and the rights of the Certificateholders under the Agreement from time to time by the Depositor, the Master Servicer and the Trustee with the consent of the Holders of Certificates evidencing in the aggregate not less than 66% of the Percentage Interests of each Class of Certificates affected thereby. Any such consent by the Holder of this Certificate shall be conclusive and binding on such Holder and upon all future holders of this Certificate and of any Certificate issued upon the transfer hereof or in exchange herefor or in lieu hereof whether or not notation of such consent is made upon the Certificate. The Agreement also permits the amendment thereof in certain circumstances without the consent of the Holders of any of the Certificates and, in certain additional circumstances, without the consent of the Holders of certain Classes of Certificates. As provided in the Agreement and subject to certain limitations therein set forth, the transfer of this Certificate is registrable in the Certificate Register upon surrender of this Certificate for registration of transfer at the offices or agencies appointed by the Trustee in St. Paul, Minnesota, duly endorsed xx, or accompanied by an assignment in the form below or other written instrument of transfer in form satisfactory to the Trustee and the Certificate Registrar duly executed by the Holder hereof or such Holder's attorney duly authorized in writing, and there upon one or more new Certificates of authorized denominations evidencing the same Class and aggregate Percentage Interest will be issued to the designated transferee or transferees. The Certificates are issuable only as registered Certificates without coupons in Classes and in denominations specified in the Agreement. As provided in the Agreement and subject to certain limitations therein set forth, Certificates are exchangeable for new Certificates of authorized denominations evidencing the same Class and aggregate Percentage Interest, as requested by the Holder surrendering the same. No service charge will be made for any such registration of transfer or exchange, but the Trustee may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. The Depositor, the Master Servicer, the Trustee, and the Certificate Registrar and any agent of the Depositor, the Master Servicer, the Trustee or the Certificate Registrar may treat the Person in whose name this Certificate is registered as the owner hereof for all purposes have purposes, and none of the same effect as if set forth at this placeDepositor, the Master Servicer, the Trustee or any such agent shall be affected by notice to the contrary. This Certificate shall be governed by and construed in accordance with the laws of the State of New York. The obligations created by the Agreement in respect of the Certificates and the Trust Fund created thereby shall terminate upon the payment to Certificateholders of all amounts held by or on behalf of the Trustee and required to be paid to them pursuant to the Agreement following the earlier of (i) the maturity or other liquidation of the last Mortgage Loan subject thereto or the disposition of all property acquired upon foreclosure or deed in lieu of foreclosure of any Mortgage Loan, and (ii) the purchase by the Master Servicer from the Trust Fund of all remaining Mortgage Loans and all property acquired in respect of such Mortgage Loans or the Certificates, in either case thereby effecting early retirement of the Certificates. The Agreement permits, but does not require the Master Servicer (i) to purchase, at a price determined as provided in the Agreement, all remaining Mortgage Loans and all property acquired in respect of any Mortgage Loan or (ii) to purchase in whole, but not in part, all of the Certificates from the Holders thereof, provided, that any such option may only be exercised if the Stated Principal Balance before giving effect to the distributions to be made on such Distribution Date of the Mortgage Loans, as of the Distribution Date upon which the proceeds of any such purchase are distributed is less than ten percent of the Cut-off Date Balance. Unless the certificate of authentication hereon has been executed by the Certificate Registrar, by manual signature, this Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administratorpurpose.

Certificate No. 9-A-1-[_] Cut-off DateDate : October December 1, 2004 First Distribution DateDate : November January 25, 2004 Last Scheduled Distribution Date2005 Percentage Interest of : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) 100% CUSIP : CUSIP36242D SN 4 ISIN : 576434 XF 6 ISIN: US576434XF68 US36242DSN48 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 OPT Mortgage Pass-Through Certificates, Series 2004-11 OPT Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Responsible Party or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_____________________] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above December 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Option One Mortgage Corporation, a California corporation, as servicer (in such capacity, the "Servicer") and responsible party (in such capacity, the "Responsible Party"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. and Deutsche Bank National AssociationXxxxonal Trust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] : 1 Cut-off DateDate : October With respect to any Mortgage Loan, May 1, 2004 First Distribution DateDate : November June 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $[_______] Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$[_______] Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage [____] Pass-Through Rate : Variable CUSIP : [____] Class : A-1 Assumed Maturity Date : June, 2034 Long Beach Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien, fixed rate and adjustable rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.LONG BEACH SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class A-1 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class A-1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Master Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class A-1 Certificate (obtained by dividing the Denomination of this Class A-1 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. Long Beach Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above May 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationLong Beach Mortgage Company, as master servicer (in such capxxxxx, the "Master Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class A-1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class A-1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class A-1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class A-1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 95-A-1-[__] Cut-off Date: October August 1, 2004 2002 First Distribution Date: November September 25, 2004 2002 Last Scheduled Distribution Date: October September 25, 2024 2032 Pass-Through Rate: 5.254.500% Initial Certificate Principal Balance of this Certificate $[ [__________] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 64,962,563 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K HE 2 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 5 Mortgage Pass-Through Certificates, Series 20042002-11 5 Class 95-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of five pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 5 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off Off Date: October April 1, 2004 2001 First Distribution Date: November 25May 15, 2004 Last 2001 Final Scheduled Distribution Date: October 25April 15, 2024 Pass-Through Rate: 5.25% 2004 Initial Certificate Principal Balance Notional Amount of this Certificate $[ ] ("Denomination"): Initial Notional Amount of Class IO Certificates: None Certificate Principal Balances of all Certificates $25,404,000 of this Rate : Variable CUSIP: Class: CUSIPIO Percentage Interest Evidenced by this Certificate: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE SOUNDVIEW HOME EQUITY LOAN TRUST 20042001-11 Mortgage Pass1 Home Equity Loan Asset-Through Backed Certificates, Series 20042001-11 1 Class 9-A-1 IO evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage a pool of closed-end fixed rate and adjustable-rate home equity loans (the "Mortgage Loans") secured by first liens on one- This Certificate does not have a principal balance and will not be entitled to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal distributions of principal. Interest only in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Seller or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the Denomination of this Certificate by the Class Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor")Trust. The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Off Date specified above (the "Agreement") among Financial Asset Securities Corp., as depositor (the "Depositor"), UBS Real Estate Securities Saxon Mortgage, Inc., as transferor seller (the "TransferorSeller") and master servicer (the "Master Servicer"), Wells Fargo BankMeritech Mortgage Services, National AssociationInc., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodianWells Fargo Bank Minnesota, U.S. Bank National AssociationXxxxciation, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 91-A-1-A-6-[_] Cut-off Date: October April 1, 2004 First Distribution Date: November May 25, 2004 Last Scheduled Distribution Date: October May 25, 2024 2034 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): $[ ] Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: $2,000,000 CUSIP: 576434 XF 6 57643M BN 3 ISIN: US576434XF68 US57643MBN39 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 2004-11 5 Mortgage Pass-Through Certificates, Series 2004-11 5 Class 91-A-1 A-6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Master Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationN.A., as master servicer (in such capxxxxxcapacity, the "ServicerMastxx Xxrvicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian ("U.S. Bank"), and Wachovia Bank, National Association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 97-A-1-A-16-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 11,928,500 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K LG 2 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 97-A-1-A-6-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.256.250% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 7,150,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K KW 8 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 93-A-1-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.256.250% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 144,950,000 of this Class: CUSIP: 576434 XF 55265K KA 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 3 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 12,344,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 12,344,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BJ 4 Class : M-6 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-6 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-6 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-6 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-6 Certificate (obtained by dividing the Denomination of this Class M-6 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-6 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-6 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-6 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-6 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 10,581,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 10,581,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BL 9 Class : M-8 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-8 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-8 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-8 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-8 Certificate (obtained by dividing the Denomination of this Class M-8 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-8 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-8 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-8 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-8 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October May 1, 2004 2001 First Distribution DateDate : November June 25, 2004 Last Scheduled Distribution Date2001 Percentage Interest : October 25, 2024 PassCUSIP : Maturity Date : CREDIT SUISSE FIRST BOSTON MORTGAGE SECURITIES CORP. CSFB ABS Trust Series 2001-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 HE12 CSFB Mortgage Pass-Through Certificates, Series 20042001-11 HE12 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of fixed rate and adjustable rate conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties properties. Credit Suisse First Boston Mortgage Asset Securitization Transactions, Inc.Securities Corp., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerSeller, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CREDIT SUISSE FIRST BOSTON CORPORATION is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Credit Suisse First Boston Mortgage Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities DLJ Mortgage Capital, Inc., as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator seller (in such capacity, the "Trust AdministratorSeller"), Calmco Servicing L.P., as servicer (in such capacity, "Servicer") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off DateDate : October December 1, 2004 2005 First Distribution DateDate : November 25January 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance 2006 Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP[__]% CUSIP : 576434 XF 6 362341 M9 7 ISIN: US576434XF68 : US362341M978 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST 2004GSAMP Trust 2005-11 WMC3 Mortgage Pass-Through Certificates, Series 20042005-11 WMC3 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust AdministratorPurchaser, WMC or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______________________] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above December 1, 2005 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationLitton Loan Servicing LP, as master servicer (in such capxxxxx, the "Servicer"), trust administrator Wells Fargx Xxxx, N.A., as custodian (in such capacity, the "Custodian"), and Deutscxx Xxnk National Trust Administrator") and a custodianCompany, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. ***

Certificate No. 9A-A-1-[_] R-1 Cut-off Date: October June 1, 2004 2003 First Distribution Date: November July 25, 2004 2003 Last Scheduled Distribution Date: October July 25, 2024 2033 Pass-Through Rate: 5.255.500% Initial Certificate Principal Balance of this Certificate $[ ] 100 ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 100 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K ZM 4 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042003-11 6 Mortgage Pass-Through Certificates, Series 20042003-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Class A-R Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of nine pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] UBS Securities LLC is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "ServicerServicex"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian custodian, and Wachovia Bank, National Association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-R Certificate at the Corporate Trust Office of the Trustee. No transfer of a Class A-R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or Similar Law, nor a person acting on behalf of any such plan, which representation letter shall not be an expense of the Trustee or the Servicer. Notwithstanding anything else to the contrary herein any purported transfer of a Class A-R Certificate to or on behalf of an employee benefit plan subject to ERISA, the Code or Similar Law shall be void and of no effect. Each Holder of this Class A-R Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-R Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-R Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-R Certificate must agree not to transfer an Ownership Interest in this Class A-R Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-R Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[I A-_] _ Date of Pooling and Servicing Agreement : May 1, 2000 Cut-off DateOff Date : October 1April 30, 2004 2000 First Distribution DateDate : November 25June 20, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 2000 Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): ) : $_______________ Initial Certificate Principal Balances Balance of all Class I A Certificates : $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 337,652,000 Pass-Through Certificates, Rate : The lesser of (a) 8.45% per annum or (b) the related Net Funds Cap Month of Last Scheduled Distribution Date : June 2031 CUSIP : 000000XX0 Exhibit B-1-1 GreenPoint Credit Manufactured Housing Contract Trust Pass-Through Certificates Series 20042000-11 Class 9-A-1 3 evidencing a percentage interest in the any distributions allocable to the Class I A Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of a pool of conventional mortgage loans manufactured housing contracts (the "Mortgage LoansContracts") secured formed and sold by first liens on one- to four-family residential properties Mortgage Asset Securitization TransactionsGreenPoint Credit, Inc.LLC, (the "Contract Seller") which manufactured housing contracts were originated or acquired by the Contract Seller and are initially serviced by GreenPoint Credit, LLC, in its capacity as Depositor the Servicer (the "Servicer"). Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Neither this Certificate does not evidence an obligation of, nor the Contracts are insured or an interest in, and is not guaranteed by the DepositorContract Seller, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed Affiliates or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Class I A Certificates) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans Contracts deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor")Contract Seller. The Trust Fund was created pursuant to a Pooling and Servicing Agreement Agreement, dated as of the Cut-off Date specified above May 1, 2000 (the "Agreement") ), among the DepositorContract Seller, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankServicer and Bank One, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Pursuant to the terms of the Agreement, a distribution will be made on the 20th day of each month or, if such 20th day is not a Business Day, the Business Day immediately following (the "Distribution Date"), commencing on the first Distribution Date specified above, to the Person in whose name this Certificate is registered at the close of business on the applicable Record Date in an amount equal to the product of the Percentage Interest evidenced by this Certificate and the Class I A Distribution Amount on such Distribution Date pursuant to Section 5.02 of the Agreement. The Record Date applicable to each Distribution Date is the Business Day preceding such Distribution Date. Distributions to the Holder of this Class I A Certificate shall be applied first to interest and then to principal. Distributions on this Certificate shall be made by wire transfer of immediately available funds to the account of the Holder hereof at a bank or other entity having appropriate facilities therefor, if such Certificateholder shall have so notified the Trustee in writing at least five Business Days prior to the related Record Date and such Certificateholder shall hold Class I A Certificates evidencing a Percentage Interest aggregating 10% or more or, if not, by check mailed by first class mail to the address of such Certificateholder appearing in the Certificate Register. The final distribution on each Certificate will be made in like manner, but only upon presentment and surrender of such Certificate at the Corporate Trust Office or such other location specified in the notice to Certificateholders of such final distribution. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless the certificate of authentication hereon has been manually countersigned executed by an authorized signatory officer of the Trust Administrator.Trustee. * * *

Certificate No. 9Cut-A-1-Off Date : [________] Cut-off Date: October 1[___], 2004 200[__] First Distribution DateDate : November 25[________] [___], 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% 200[__] Initial Certificate Class Principal Balance of this Certificate (“Denomination”) : $[ [_________] ("Denomination"): Initial Certificate Class Principal Balances of all Certificates Balance : $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage [_________] Pass-Through Rate : [____]% CUSIP : Class : A-1 [TRUST] Home Equity Loan Asset-Backed Certificates, Series 2004-11 200[__]-[__] Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage closed-end fixed rate and adjustable rate home equity loans (the "“Mortgage Loans"”) secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.XXXXXX ABS CORPORATION, as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Class Principal Balance of this Class A-1 Certificate at any time may be less than the Certificate Initial Class Principal Balance as set forth on the face hereof, as described herein. This Class A-1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Seller or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Class A-1 Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & Co. is the registered owner of the Percentage Interest evidenced by this Class A-1 Certificate (obtained by dividing the Denomination of this Class A-1 Certificate by the Class Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. Xxxxxx ABS Corporation (the "“Depositor"”). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Off Date specified above (the "“Agreement"”) among the Depositor, UBS Real Estate Securities Inc.[Seller/Servicer], as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master seller and servicer (in such capxxxxxcapacities, the "“Seller” or the “Servicer"”), trust administrator (in such capacityand [Trustee], the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "“Trustee"”). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class A 1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class A 1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class A 1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class A 1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.Trustee. * * *

Certificate No. 9-A-1-[_] Cut-off Date: October 1, 2004 First Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, XXXXXX XXXXXXX ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST 2004IXIS Real Estate Capital Trust 2006-11 HE1 Mortgage Pass-Through Certificates, Series 20042006-11 HE1 [Class 9-A-1 A-1] [Class A-2] [Class A-3] [Class A-4] [Class M-1] [Class M-2] [Class M-3] [Class M-4] [Class M-5] [Class M-6] [Class B-1] [Class B-2] [Class B-3] [Class B-4] evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Class. Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerUnaffiliated Seller, the Trust Securities Administrator, the Trustee Master Servicer, any Originator, the Servicers or the Custodians Trustee referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] CEDE & CO. is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Xxxxxx Xxxxxxx ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo Master Financial, Inc., as a servicer ("Master Financial"), Saxon Mortgage Services Inc., as a servicer ("Saxon" and together with Master Financial, the "Servicers"), IXIS Real Estate Capital Inc., as unaffiliated seller (the "Unaffiliated Seller"), Deutsche Bank National Trust Company, as trustee and custodian (in each such capacity, respectively, the "Trustee" and the "Custodian") and JPMorgan Chase Bank, National Association, as securities administrator, master servicer and backup servicer (in each such capxxxxxcapacity, respectively, the "Securities Administrator", the "Master Servicer" and the "Backup Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Securities Administrator.. * * *

Certificate No. 93-A-1-[__] Cut-off Date: October 1, 2004 2002 First Distribution Date: November 25, 2004 2002 Last Scheduled Distribution Date: October December 25, 2024 2032 Pass-Through Rate: 5.255.500% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 67,168,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K MV 8 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 7 Mortgage Pass-Through Certificates, Series 20042002-11 7 Class 93-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] ________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xachovia Bank, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 3 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 26,452,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 26,452,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BD 7 Class : M-1 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-1 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-1 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-1 Certificate (obtained by dividing the Denomination of this Class M-1 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] Cut-off Date: October April 1, 2004 First Distribution Date: November May 25, 2004 Last Scheduled Distribution Date: October April 25, 2024 2019 Pass-Through Rate: 5.255.50% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): $[ ] Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class: $121,160,000 CUSIP: 576434 XF 6 QF 4 ISIN: US576434XF68 US576434QF42 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 4 Mortgage Pass-Through Certificates, Series 2004-11 4 Class 9-A-1 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo Bank, National AssociationN.A., as master servicer (in such capxxxxxcapacity, the "ServicerServxxxx"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian ("U.S. Bank"), and Wachovia Bank, National Association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust Administrator.

Certificate No. 9-A-1-[_] : 1 Cut-off DateDate : October April 1, 2004 First Distribution DateDate : November May 25, 2004 Last Scheduled Distribution DatePercentage Interest of : October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) 100% CUSIP : CUSIP36228F S6 4 ISIN : 576434 XF 6 ISIN: US576434XF68 US36228FS642 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 HE1 Mortgage Pass-Through Certificates, Series 2004-11 HE1 Class 9-A-1 R evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the This Class R Certificate Principal has no Certificate Balance at any time may be less than the Certificate Principal Balance as set forth hereinand is not entitled to distributions in respect of principal or interest. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicers or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate in certain specified above of any monthly distributions with respect due to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created Class R Certificates pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above April 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationOcwen Federal Bank FSB, as master servicer, Chase Manhattan Mortgage Corporation, as servicer (in such capxxxxxcollectively, the "Servicer"), trust administrator (in such capacity, the "Trust AdministratorServicers") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class R Certificate at the offices designated by the Trustee for such purposes. No transfer of a Class R Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA, a plan or arrangement subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement nor using the assets of any such plan or arrangement to effect such transfer, which representation letter shall not be an expense of the Trustee, the Servicer or the Trust Fund. In the event that such representation is violated, or any attempt is made to transfer to a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code or a plan subject to Similar Law, or a person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, such attempted transfer or acquisition shall be void and of no effect. Each Holder of this Class R Certificate shall be deemed by the acceptance or acquisition an Ownership Interest in this Class R Certificate to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in this Class R Certificate are expressly subject to the following provisions: (i) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall be a Permitted Transferee and shall promptly notify the Trustee of any change or impending change in its status as a Permitted Transferee, (ii) no Ownership Interest in this Class R Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of this Certificate unless, in addition to the certificates required to be delivered to the Trustee under Section 5.02(b) of the Agreement, the Trustee shall have been furnished with a Transfer Affidavit of the initial owner or the proposed transferee in the form attached as Exhibit G to the Agreement, (iii) each Person holding or acquiring any Ownership Interest in this Class R Certificate shall agree (A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest this Class R Certificate, (B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of this Class R Certificate, (C) not to cause income with respect to the Class R Certificate to be attributable to a foreign permanent establishment or fixed base, within the meaning of an applicable income tax treaty, of such Person or any other U.S. Person and (D) not to Transfer the Ownership Interest in this Class R Certificate or to cause the Transfer of the Ownership Interest in this Class R Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee and (iv) any attempted or purported Transfer of the Ownership Interest in this Class R Certificate in violation of the provisions herein shall be absolutely null and void and shall vest no rights in the purported Transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 97-A-1-A-14-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.25% Variable in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 7,384,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K LE 7 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] X-1 Cut-off DateDate : October July 1, 2004 First Distribution DateDate : November August 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Cxxxxxx X Xxx. Trust 2004-11 Mortgage PassHE5 Mortgagx Xxxx-Through Xxxxxxx Certificates, Series 2004-11 HE5 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the ServicerChase, the Trust AdministratorCountrywide, HomEq, Accredited, NC Capital or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Deutsche Bank National Trust Company, as NIM Trustee, is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChasx Xxxxaxxxx Xxrtgage Corporation, as master servicer (in such capxxxxx, the "ServicerChase"), trust administrator Countrywide Home Loans Servicing LP, as servicer (in such capacity"Countrywide"), the HomEq Servicing Corporation, as servicer ("Trust AdministratorHomEq"), Accredited Home Lenders, Inc., as a responsible party ("Accredited"), NC Capital Corporation, as a responsible party ("NC Capital") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Certificate Balance or Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law") or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Servicers, which Opinion of Counsel shall not be an expense of the Trustee, the Servicer or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not constitute or result in a non-exempt prohibited transaction within the meaning of ERISA, Section 4975 of the Code or any Similar Law and will not subject the Trustee or the Servicers to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. ***

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 375,737,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 375,737,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 AZ 9 Class : I-A1 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9I-A-1 A1 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class I-A1 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class I-A1 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class I-A1 Certificate (obtained by dividing the Denomination of this Class I-A1 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class I-A1 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class I-A1 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Class I-A1 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class I-A1 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October July 1, 2004 First Distribution DateDate : November August 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP100% CUSIP : 576434 XF 6 ISIN36242D AN 3 ISIN : US576434XF68 US36242DAN30 GS MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INCSECURITIES CORP. MASTR ALTERNATIVE LOAN TRUST GSAMP Trust 2004-11 HE2 Mortgage Pass-Through Certificates, Series 2004-11 HE2 Class 9-A-1 P evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicers or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] is the registered owner of the Percentage Interest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above July 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate GS Mortgage Securities Inc.Corp., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationOcwen Federal Bank FSB, as master servicer, Chase Manhattan Mortgage Corporation, as servicer, Countrywide Home Loans Servicing LP, as servicer (in such capxxxxxcollectively, the "ServicerServicers"), trust administrator Ameriquest Mortgage Company (in such capacity, the "Trust AdministratorAmeriquest") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purpose. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law"), or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. ***

Certificate No. 9A-A-1-[_] LR-1 Cut-off Date: October September 1, 2004 2002 First Distribution Date: October 25, 2002 Last Scheduled Distribution Date: November 25, 2004 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.25% Floating in accordance with the Agreement Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 50 of this Class: CUSIP: 576434 XF 6 576433 CA 2 ISIN: US576434XF68 US576433CA28 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ADJUSTABLE RATE MORTGAGES TRUST 20042002-11 4 Class A-LR Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 4 evidencing a percentage interest in the distributions allocable to the Class A-LR Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of three pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _________ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor")transferor, Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer")) axx XXMorgan Chase Bank, trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Group 4 Mortgage Loans pursuant to the terms of the AgreementLoans. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Any distribution of the proceeds of any remaining assets of the Trust Fund will be made only upon presentment and surrender of this Class A-LR Certificate at the Corporate Trust Office of the Trustee. No transfer of a Class A-LR Certificate shall be made unless the Trustee shall have received a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA, Section 4975 of the Code or Similar Law, nor a person acting on behalf of any such plan, which representation letter shall not be an expense of the Trustee or the Servicer. Notwithstanding anything else to the contrary herein any purported transfer of a Class A-R Certificate to or on behalf of an employee benefit plan subject to ERISA, the Code or Similar Law shall be void and of no effect. Each Holder of this Class A-LR Certificate will be deemed to have agreed to be bound by the restrictions of the Agreement, including but not limited to the restrictions that (i) each person holding or acquiring any Ownership Interest in this Class A-LR Certificate must be a Permitted Transferee, (ii) no Ownership Interest in this Class A-LR Certificate may be transferred without delivery to the Trustee of (a) a transfer affidavit of the proposed transferee and (b) a transfer certificate of the transferor, each of such documents to be in the form described in the Agreement, (iii) each person holding or acquiring any Ownership Interest in this Class A-LR Certificate must agree to require a transfer affidavit and to deliver a transfer certificate to the Trustee as required pursuant to the Agreement, (iv) each person holding or acquiring an Ownership Interest in this Class A-LR Certificate must agree not to transfer an Ownership Interest in this Class A-LR Certificate if it has actual knowledge that the proposed transferee is not a Permitted Transferee and (v) any attempted or purported transfer of any Ownership Interest in this Class A-LR Certificate in violation of such restrictions will be absolutely null and void and will vest no rights in the purported transferee. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] X-1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November September 25, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance Percentage Interest of this Certificate $[ ] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 of this Class) : CUSIP: 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, 100% MORGAN STANLEY ABS CAPITAL I INC. MASTR ALTERNATIVE LOAN TRUST Morgan Stanley ABS Cxxxxxx X Xxx. Trust 2004-11 Mortgage PassHE7 Mortgagx Xxxx-Through Xxxxxxx Certificates, Series 2004-11 HE7 Class 9-A-1 X evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal Class. Distributions in respect of this Certificate is are distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, the Trustee or any other party to the Custodians Agreement referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Morgan Stanley Mortgage Capital Inc., is the registered owner of the Percentage Interest Pexxxxxxgx Xxxxxest evidenced by this Certificate (obtained by dividing the denomination of this Certificate by the aggregate of the denominations of all Certificates of the Class to which this Certificate belongs) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Real Estate Securities Morgan Stanley ABS Capital I Inc., as transferor depositor (the "TransferorDepositor"), Wells Fargo Bank, National AssociationChasx Xxxxaxxxx Xxrtgage Corporation, as master servicer (in such capxxxxxservicer, the "Servicer")Countrywide Home Loans Servicing LP, trust administrator (in such capacityas servicer, the "Trust Administrator") and a custodianHomEq Servicing Corporation, U.S. Bank National Associationas servicer, New Century Mortgage Corporation, as servicer, Aames Capital Corporation, as a custodian responsible party, MILA, Inc., as a responsible party, NC Capital Corporation, as a responsible party, and Deutsche Bank National Trust Company, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. This Certificate does not have a Certificate Balance or Pass-Through Rate and will be entitled to distributions only to the extent set forth in the Agreement. In addition, any distribution of the proceeds of any remaining assets of the Trust will be made only upon presentment and surrender of this Certificate at the offices designated by the Trustee for such purposes or such other location specified in the notice to Certificateholders. No transfer of a Certificate of this Class shall be made unless such disposition is exempt from the registration requirements of the Securities Act of 1933, as amended (the "1933 Act"), and any applicable state securities laws or is made in accordance with the 1933 Act and such laws. In the event of any such transfer, the Trustee shall require the transferor to execute a transferor certificate (in substantially the form attached to the Pooling and Servicing Agreement) and deliver either (i) a Rule 144A Letter, in either case substantially in the form attached to the Agreement, or (ii) a written Opinion of Counsel to the Trustee that such transfer may be made pursuant to an exemption, describing the applicable exemption and the basis therefor, from the 1933 Act or is being made pursuant to the 1933 Act, which Opinion of Counsel shall be an expense of the transferor. No transfer of a Certificate of this Class shall be made unless the Trustee shall have received either (i) a representation letter from the transferee of such Certificate, acceptable to and in form and substance satisfactory to the Trustee, to the effect that such transferee is not an employee benefit plan subject to Section 406 of ERISA or Section 4975 of the Code or any materially similar provisions of applicable Federal, state or local law ("Similar Law") or a person acting on behalf of or investing plan assets of any such plan, which representation letter shall not be an expense of the Trustee, or (ii) if the transferee is an insurance company, a representation letter that it is purchasing such Certificates with the assets of its general account and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60, or (iii) in the case of a Certificate presented for registration in the name of an employee benefit plan subject to ERISA, or a plan or arrangement subject to Section 4975 of the Code (or comparable provisions of any subsequent enactments) or a plan subject to Similar Law, or a trustee of any such plan or any other person acting on behalf of any such plan or arrangement or using such plan's or arrangement's assets, an Opinion of Counsel satisfactory to the Trustee and the Servicers, which Opinion of Counsel shall not be an expense of the Trustee, the Servicer or the Trust Fund, addressed to the Trustee, to the effect that the purchase or holding of such Certificate will not constitute or result in a non-exempt prohibited transaction within the meaning of ERISA, Section 4975 of the Code or any Similar Law and will not subject the Depositor, the Trustee or the Servicers to any obligation in addition to those expressly undertaken in this Agreement or to any liability. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned authenticated by an authorized signatory of the Trust Administrator.Trustee. ***

Certificate No. 97-A-1-A-11-[__] Cut-off Date: October September 1, 2004 2002 First Distribution Date: November October 25, 2004 2002 Last Scheduled Distribution Date: October 25, 2024 2032 Pass-Through Rate: 5.256.250% Initial Certificate Principal Balance of this Certificate $[ [______] ("Denomination"): Initial Certificate Principal Balances of all Certificates $25,404,000 6,444,000 of this Class: CUSIP: 576434 XF 6 ISIN: US576434XF68 55265K LB 3 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN ASSET SECURITIZATION TRUST 20042002-11 6 Mortgage Pass-Through Certificates, Series 20042002-11 Class 9-A-1 6 evidencing a percentage interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a Trust Fund consisting primarily of seven pools of conventional mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance at any time may be less than the Certificate Principal Balance as set forth herein. This Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, Servicer or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] _______ is the registered owner of the Percentage Interest evidenced by this Certificate in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Asset Securitization Transactions, Inc. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above (the "Agreement") among the Depositor, UBS Warburg Real Estate Securities Inc., as transferor (the "Transferor"), Wells Fargo BankBank Minnesota, National AssociationN.A., as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacityxxx Xank One, the "Trust Administrator") and a custodianN.A., U.S. Bank National Association, as a custodian and as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans in Loan Group 7 pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. Reference is hereby made to the further provisions of this Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.

Certificate No. 9-A-1-[_] 1 Cut-off DateDate : October August 1, 2004 First Distribution DateDate : November 25September 27, 2004 Last Scheduled Distribution Date: October 25, 2024 Pass-Through Rate: 5.25% Initial Certificate Principal Balance of this Certificate $[ ] ("Denomination"): Initial ) : $ 22,925,000.00 Original Class Certificate Principal Balances of all Certificates $25,404,000 Balance of this ClassClass : CUSIP$ 22,925,000.00 Percentage Interest : 576434 XF 6 ISIN: US576434XF68 MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. MASTR ALTERNATIVE LOAN TRUST 2004-11 Mortgage 100.00% Pass-Through Rate : Variable CUSIP : 317350 BE 5 Class : M-2 Assumed Maturity Date : August 2034 Finance America Mortgage Loan Trust 2004-2 Asset-Backed Certificates, Series 2004-11 2 Class 9-A-1 M-2 evidencing a percentage interest the Percentage Interest in the distributions allocable to the Certificates of the above-referenced Class with respect to a the Trust Fund consisting primarily of conventional first lien adjustable rate and fixed rate mortgage loans (the "Mortgage Loans") secured by first liens on one- to four-family residential properties Mortgage Asset Securitization Transactions, Inc.FINANCIAL ASSET SECURITIES CORP., as Depositor Principal in respect of this Certificate is distributable monthly as set forth herein. Accordingly, the Certificate Principal Balance of this Class M-2 Certificate at any time may be less than the Initial Certificate Principal Balance as set forth on the face hereof, as described herein. This Class M-2 Certificate does not evidence an obligation of, or an interest in, and is not guaranteed by the Depositor, the Servicer, the Trust Administrator, or the Trustee or the Custodians referred to below or any of their respective affiliates. Neither this Certificate nor the Mortgage Loans are guaranteed or insured by any governmental agency or instrumentality. This certifies that [_______] Cede & Co. is the registered owner of the Percentage Interest evidenced by this Class M-2 Certificate (obtained by dividing the Denomination of this Class M-2 Certificate by the Original Class Certificate Principal Balance) in certain monthly distributions with respect to a Trust Fund consisting primarily of the Mortgage Loans deposited by Mortgage Financial Asset Securitization Transactions, Inc. Securities Corp. (the "Depositor"). The Trust Fund was created pursuant to a Pooling and Servicing Agreement dated as of the Cut-off Date specified above August 1, 2004 (the "Agreement") among the Depositor, UBS Real Estate Securities Inc.HomEq Servicing Corporation, as transferor (the "Transferor"), Wells Fargo Bank, National Association, as master servicer (in such capxxxxx, the "Servicer"), trust administrator (in such capacity, the "Trust Administrator") and a custodian, U.S. Deutsche Bank National AssociationTrust Company, as a custodian and national banking association, as trustee (the "Trustee"). Distributions on this Certificate will be made primarily from collections on the applicable Mortgage Loans pursuant to the terms of the Agreement. To the extent not defined herein, the capitalized terms used herein have the meanings assigned in the Agreement. This Class M-2 Certificate is issued under and is subject to the terms, provisions and conditions of the Agreement, to which Agreement the Holder of this Class M-2 Certificate by virtue of the acceptance hereof assents and by which such Holder is bound. No transfer of this Certificate to a Plan subject to ERISA or Section 4975 of the Code, any Person acting, directly or indirectly, on behalf of any such Plan or any person using Plan Assets to acquire this Certificate shall be made except in accordance with Section 5.02(d) of the Agreement. Reference is hereby made to the further provisions of this Class M-2 Certificate set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place. This Class M-2 Certificate shall not be entitled to any benefit under the Agreement or be valid for any purpose unless manually countersigned by an authorized signatory of the Trust AdministratorTrustee.