Common use of Intended Third Party Beneficiaries Clause in Contracts

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, receive the benefit of the provisions of this Agreement as intended third party beneficiary of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer, the Depositor and the Trustee as if it they were a party parties to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer Servicer, the Depositor and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Flow Mortgage Loan Purchase, Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> EXECUTION XXXXXX BROTHERS BANK, FSB PURCHASER Purchaser and GREENPOINT MORTGAGE FUNDING, INC. Seller AMENDED AND XXXXX FARGO BANKRESTATED FLOW MORTGAGE LOAN PURCHASE, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of January 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2007 Conventional Residential Adjustable and Fixed Rate Mortgage Loans Group No. 2006-FLOW TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 I DEFINITIONS................................................................ 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I (retained in a separate closing binder entitled "SASCO 2001-16H Mortgage Loan Schedule (delivered to the Trustee in electronic formatSchedule" at XxXxx Xxxxxx LLP) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1between CENTRE CAPITAL GROUP, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> INC., OWNER and COUNTRYWIDE HOME LOANS, INC. SERVICER Dated as of March ___, 2000 Fixed and Adjustable Rate Mortgage Loans TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 I DEFINITIONS................................................................ 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to Master Servicer and the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Xxxxxx Brothers Bank, FSB, Purchaser and Assumption Agreement <PAGE> SCHEDULE I Mortgage Third Federal Savings and Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKAssociation of Cleveland, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER Company SELLER'S ’S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of October 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2002 Conventional Residential Fixed Rate Mortgage Loans Group No. 2002-1 TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 I DEFINITIONS ARTICLE IIII CONVEYANCE OF MORTGAGE LOANS; POSSESSION OF MORTGAGE FILES; BOOKS AND RECORDS; DELIVERY OF DOCUMENTS Section 2.01 Conveyance of Mortgage Loans; Possession of Mortgage Files; Maintenance of Servicing Files. 15Section 2.02 Books and Records; Transfers of Mortgage Loans. Section 2.03 Delivery of Documents

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.16 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[Intentionally Omitted] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, receive the benefit of the provisions of this Agreement as intended third party beneficiary of this Agreement to the extent of such provisions. The Company Seller/Servicer shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Seller/Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding The Seller/Servicer acknowledges and agrees that the Master Servicer shall have the right to enforce the Seller/Servicer's obligations under this Agreement for the benefit of the Trust and the Trustee, including the right to exercise, on behalf of the Trust and/or the Trustee, any and all of the remedies set forth in this Agreement as well as any remedies available at law or in equity; and as a consequence of the foregoing, all shall have the same benefit of the indemnification provided to the Trustee and the Trust hereunder. All such rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right its rights to indemnification and the indemnification obligationsindemnification) shall terminate upon the earlier of the termination of this Agreement in accordance with its terms or the termination of the Trust pursuant to the Pooling and Servicing AgreementTrust. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES MORTGAGE LOAN SALE AND SERVICING AGREEMENT DATED AS OF MAY between ABN AMRO Mortgage Group, Inc., as Seller/Servicer and Xxxxxxxxx Mortgage Home Loans, Inc as Purchaser Dated as of October 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2002 Adjustable Rate Mortgage Loans TABLE OF CONTENTS ARTICLE I.................................................................. EXHIBITS EXHIBIT 1 DEFINITIONS................................................................ 1 ARTICLE II. 15EXHIBIT 2 EXHIBIT 3 EXHIBIT 4 EXHIBIT 5 EXHIBIT 6 EXHIBIT 7 EXHIBIT 8 EXHIBIT 9 EXHIBIT 10 MORTGAGE LOAN DOCUMENTS CONTENTS OF EACH MORTGAGE FILE MORTGAGE LOAN SCHEDULE FORM OF CUSTODIAL ACCOUNT CERTIFICATION FORM OF ESCROW ACCOUNT CERTIFICATION FORM OF COMMITMENT LETTER SERVICING CONTROL AGREEMENT FORM OF OPINION OF COUNSEL FORM OF OFFICER'S CERTIFICATE UNDERWRITING GUIDELINES MORTGAGE LOAN SALE AND SERVICING AGREEMENT (ABN AMRO Mortgage Group, Inc. as Seller/Servicer) THIS MORTGAGE LOAN SALE AND SERVICING AGREEMENT (the "Agreement"), dated as of October 1, 2002, is executed by and between ABN AMRO Mortgage Group, Inc. ("AAMG"), a Delaware corporation, as seller and as servicer (hereinafter referred to as the "Seller/Servicer"), and Xxxxxxxxx Mortgage Home Loans, Inc., a Delaware corporation, as purchaser (the "Purchaser").

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimaxx XXXX0XXXE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimaxx XXXX0XXXE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% E-1-1 FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.8 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans [Intentionally Omitted] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number nodecimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number twodecimals XXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number twodecimals XXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number twodecimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number twodecimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number twodecimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number twodecimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number nodecimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number sevendecimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number sevendecimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number sevendecimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreementall rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. <PAGE> EXHIBIT Exhibit B Master Servicing Agreement <PAGE> EXHIBIT SASCO 2005-WF3 TRUST AGREEMENT Exhibit C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX Execution 6/23/2005 LXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX Purchaser and WXXXX FARGO BANK, N.A. COMPANY MASTER Company SELLER'S ’S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of June 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2005 Subprime Mortgage Loans WFMR 2005-M07 TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ I DEFINITIONS 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Master Mortgage Loan Schedule Purchase and Warranties Agreement [INTENTIONALLY OMITTED] EXHIBIT D-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF XXXXXXXX XXXXXX FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Interim Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Interim Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Mortgage Loan Purchase Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Serviced Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals E-1-1 FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee's right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Purchase Agreement [INTENTIONALLY OMITTED] EXHIBIT C Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT D Servicing Agreement <PAGE> [INTENTIONALLY OMITTED] EXHIBIT C E Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT F SEC CERTIFICATION [Date] Aurora Loan Services, Inc. 0000 Xxxxx Xxxxxx Xxxx, Suite 601T Aurora, Colorado 80014 Re: Structured Adjustable Rate Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKTrust Mortgage Pass-Through Certificates, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. Series 2004-1 DEFINITIONS................................................................ 1 ARTICLE II. 15--------------------------------------------------------------------

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Exhibit C Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format2004-M04) <PAGE> XXXXXX BROTHERS BANKStandard Layout FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number no decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS Number no decimals CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number two decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED .00 IF PAIDOFF Number two Exhibit D-2 Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Purchase Agreement <PAGE> [See Exhibit #99.14] EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[Intentionally Omitted] EXHIBIT D Flow Agreement [See Exhibits #99.14 and #99.15] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Intentionally Omitted EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to Loans On file at the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKoffices of: Dechert, FSB PURCHASER AND XXXXX FARGO BANKLLP 4000 Xxxx Atlantic Tower 0000 Xxxx Xxxxxx Xxxxxxxxxxxx, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1XX 00000 Attention: Xxxxxx X. Xxxxxxx, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. Esq. EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer, the Depositor and the Trustee as if it they were a party parties to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer Servicer, the Depositor and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Flow Mortgage Loan Purchase, Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D EXHIBIT M Mortgage Loan Schedule On file at the offices of: Dechert LLP Xxxx Centre 0000 Xxxx Xxxxxx Xxxxxxxxxxxx, XX 00000-0000 Attn: Xxxxxx X. Xxxxxxx Telephone: (delivered to the Trustee in electronic format000) <PAGE> XXXXXX BROTHERS BANK000-0000 Telecopier: (000) 000-0000 EXHIBIT E EXHIBIT N TRANSACTION PARTIES Trustee: HSBC Bank USA, FSB PURCHASER AND XXXXX FARGO BANKNational Association Securities Administrator: U.S. Bank National Association Master Servicer: Aurora Loan Services LLC Credit Risk Manager: N/A PMI Insurer: N/A Interest Rate Swap Counterparty: HSBC Bank USA, National Association Interest Rate Cap Counterparty: N/A Servicers: Aurora Loan Services LLC, Bank of America, N.A., Colonial Savings F.A., Countrywide Home Loans Servicing LP, GreenPoint Mortgage Funding, Inc. and U.S. Bank National Association. Originators: Bank of America, N.A., Central Pacific Mortgage, Countrywide Home Loans, Inc., Freedom Mortgage Corp., GreenPoint Mortgage Funding, Inc., Meridias Capital, Inc., Option One Mortgage Corporation, Platinum Community Bank, FSB, Xxxx Mortgage Inc., Synovus Mortgage Corporation, Weichert Financial Services, WMC Mortgage Corp. and U.S. Bank National Association. Custodians: LaSalle Bank National Association, U.S. Bank National Association and Xxxxx Fargo Bank, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS Seller: Xxxxxx Brothers Holdings Inc. EXHIBIT F EXHIBIT K [Date] FORM OF MAY ANNUAL CERTIFICATION Re: The Reconstituted Servicing Agreement dated as of May 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 152007 (the “Agreement”), by and between Xxxxxx Brothers Holdings Inc. and GreenPoint Mortgage Funding, Inc. (the “Servicer”), and acknowledged by Aurora Loan Services LLC (the “Master Servicer”) and HSBC Bank USA, National Association, as Trustee (the “Trustee”).

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company CMC shall have the same obligations to the Trustee and the Master Servicer as if it the Trustee and the Master Servicer were each a party to this Agreement, and the Trustee, on behalf of Trustee and the Trust, Master Servicer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Trustee and the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKyear first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, FSB PURCHASER AND INC., By: /s/ Xxx Xxxxxxxxxx Name: Xxx Xxxxxxxxxx Title: Vice President GREENWICH CAPITAL ACCEPTANCE, INC., as Depositor By:/s/ Xxx Xxxxxxxxxx Name: Ara Blabanian Title: Vice President CENTRAL MORTGAGE COMPANY, as Servicer By: /s/ Xxxxxxx X. Xxxxxxxxxxx, CMB Name: Xxxxxxx X. Xxxxxxxxxxx, CMB Title: President and CEO Acknowledged By: XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxx X. Xxxxxx Name: Xxxxxx X. Xxxxxx Title: Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Authorized Signer EXHIBIT ONE Modifications to the Servicing Agreement with respect to the Subserviced Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Sale and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.12 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered [Intentionally Omitted] EXHIBIT D Officer's Certificate Structured Asset Securities Corporation 745 7th Avenue, 7th Floor New York, New York 10019 Aurora Loan Services, Inc. 2530 Xxxxx Xxxxxx Xxxx, Xxxxx 000X Xxxxxx, Xxxorado 80014 Re: Stxxxxxxxx Xxxxx Xxxxxxxxxx Xxxxxxxxxxx, Mortgage Pass-Through Certificates, Series 2003-7H Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2003 (the "Agreement"), by and among Lehman Brothers Bank, FSB, as seller and GMAC Mortgage Corporation, xx xxrvicer (the "Servicer"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer hereby certify to Aurora Loan Services, Inc. (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee's right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Purchase Agreement [Intentionally Omitted] EXHIBIT C Mortgage Loan Schedule [Intentionally Omitted] EXHIBIT D Servicing Agreement <PAGE> See Exhibit 99.8 EXHIBIT C E Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT F SEC CERTIFICATION [Date] Aurora Loan Services LLC 327 Inverness Drive South Englewood, CO 80112 Mail Stop Code - 3190 Xx: Xxxxxxxxxx Xxxxxxxxxx Xxxx Xxxxxxxe Loan Trust Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKPass-Through Certificates, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15Series 2005-20 --------------------------------------------------------

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee's right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Purchase Agreement [Intentionally Omitted] EXHIBIT C Mortgage Loan Schedule [Intentionally Omitted] EXHIBIT D Servicing Agreement <PAGE> See Exhibit 99.20 EXHIBIT C E Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT F SEC CERTIFICATION [Date] Aurora Loan Services, Inc. 2530 South Parker Road, Suite 601T Aurora, Colorado 80014 Re: Xxxxxxxxxx Xxxxxxxxxx Xxxx Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKTrust Mortgage Pass-Through Certificates, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15Series 2004-18 --------------------------------------------------------------------

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans [INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.11 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[Intentionally Omitted] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.10 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% E-1-1 PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee's right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.19 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E FORM OF SERVICING OFFICER'S CERTIFICATE [Date] Aurora Loan Services Inc. 2530 South Parker Road, Suite 601 Aurora, Colorado 80014 Re: Xxxxxxxxxx Xxxxx Xxxxxxxxxx Corporation, Mortgage Pass-Through Certificates, Series 2004-12H ______________________________________________________________________ I, [name of certifying individual], a duly elected and acting officer of Washington Mutual Bank, FA (delivered the "Servicer"), certify pursuant to Section 4.4(b) of the Servicing Agreement dated as of February 1, 2004 (as from time to time amended or replaced by a reconstituted servicing or other successor servicing agreement, the "Servicing Agreement") between the Servicer and Lehman Brothers Bank, FSB (the "Owner") to the Trustee in electronic formatOwner and each other Xxxxxn entitled to receive servicing reports provided pursuant to Section 3.2(a) <PAGE> XXXXXX BROTHERS BANKof the Servicing Agreement (the "Servicing Reports"), FSB PURCHASER AND XXXXX FARGO BANKeach Person, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1if any, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15who "controls" the Owner or such other Person within the meaning of the Securities Act of 1933, as amended, and their respective officers and directors, with respect to the calendar year immediately preceding the date of this Certificate (the "Relevant Year"), as follows:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Exhibit B Exhibit C Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKStandard Layout FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE INTRATE INTEREST RATE, REQUIRED Number seven decimals SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals PTRATE PASS THRU RATE, REQUIRED Number seven decimals PIPMT P&I CONSTANT, REQUIRED Number two decimals 00 IF PAIDOFF Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.13 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Exhibit 99.18] EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Assignment, Assumption and Assumption Recognition Agreement <PAGE> SCHEDULE I Pool 1 Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans Pool 2 Mortgage Loans Pool 3 Mortgage Loans MORTGAGE LOAN FLOW PURCHASE, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SALE & SERVICING AGREEMENT DATED AS OF MAY 1MARCH 29, 2006 FIXED RATE 2001 BETWEEN XXXXXX BROTHERS BANK, FSB, PURCHASER AND ADJUSTABLE RATE PRIME CENDANT MORTGAGE CORPORATION AND SUBPRIME XXXXXX'X GATE RESIDENTIAL MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15TRUST (FORMERLY KNOWN AS CENDANT RESIDENTIAL MORTGAGE TRUST) SELLERS

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreementall rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. <PAGE> EXHIBIT Exhibit B Master Servicing SASCO 2005-WF1 Trust Agreement <PAGE> EXHIBIT Exhibit C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> EXECUTION COPY January 13, 2005 XXXXXX BROTHERS BANK, FSB PURCHASER AND Purchaser and XXXXX FARGO BANK, N.A. COMPANY MASTER Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of January 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2005 Subprime Mortgage Loans WFMR 2005-M01 TABLE OF CONTENTS ARTICLE I.................................................................. I 1 DEFINITIONS................................................................ DEFINITIONS 1 ARTICLE II. 15II 10

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Exhibit B Exhibit C-1 Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Agreement (2005-M01) Seller’s Warranties and Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format2004-M04) <PAGE> XXXXXX BROTHERS BANKStandard Layout FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Seller shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Seller shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> (See Exhibit 99.4) EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered [INTENTIONALLY OMITTED] EXHIBIT D Officer's Certificate Structured Asset Securities Corporation 000 Xxxxxxx Xxxxxx, 0xx Xxxxx Xxx Xxxx, Xxx Xxxx 00000 Aurora Loan Services LLC 000 Xxxxxxxxx Xxxxx Xxxxx Xxxxxxxxx, XX 00000 Mail Stop Code - 3195 Re: Structured Asset Securities Corporation, Mortgage Pass-Through Certificates, Series 2005-11H Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of May 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II2005 (the "Agreement"), by and among Xxxxxx Brothers Holdings Inc., as seller, and JPMorgan Chase Bank, N.A., as servicer (the "Servicer"). 15The Servicer hereby certifies to Aurora Loan Services LLC (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee’s right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Servicing The parties to this Agreement <PAGE> EXHIBIT C Assignment further agree that the Depositor shall have the right to enforce its rights and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered shall assume its obligations under the Regulation AB Amendment as if the Depositor were a signatory to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15Regulation AB Amendment.

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Xxxxxx shall have the same obligations to the Trustee Trustee, the Master Servicer and the Certificate Insurer as if it the Trustee, the Master Servicer and the Certificate Insurer were each a party to this Agreement, and the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> year first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. By: /s/ Xxxxxx Xxxxxxxxxxx Name: Xxxxxx Xxxxxxxxxxx Title: Senior Vice President XXXXXX BROTHERS BANKSAVINGS AND LOAN ASSOCIATION, FSB PURCHASER AND F.A., as Servicer By: /s/ X.X. Xxxxxxxxxx Name: X.X. Xxxxxxxxxx Title: Executive Vice President Acknowledged By XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxx Xxxxxx Name: Xxxxxx Xxxxxx Title: Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Authorized Xxxxxx EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans [INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two dexxxxxx XXXX1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two dexxxxxx XXXX2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Xxxxxx Brothers Bank, F.S.B., Purchaser and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKIndyMac Bank, FSB PURCHASER AND XXXXX FARGO BANKF.S.B., N.A. COMPANY MASTER Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of November 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2001 Conventional Residential Fixed Rate Mortgage Loans Group No. 2001-3 TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 I DEFINITIONS ARTICLE IIII CONVEYANCE OF MORTGAGE LOANS; POSSESSION OF MORTGAGE FILES; BOOKS AND RECORDS; DELIVERY OF DOCUMENTS Section 2.01 Conveyance of Mortgage Loans; Possession of Mortgage Files; Maintenance of Servicing Files. 1512 Section 2.02 Books and Records; Transfers of Mortgage Loans. 13 Section 2.03 Delivery of Documents. 14

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Item #99.19] EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CURT0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CURT0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Seller shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Seller shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Flow Agreement <PAGE> See Item #99.7 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Serviced Mortgage Loan Schedule [Intentionally Omitted] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Numbxx xxx xxxxmals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Numbxx xxx xxxxmals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, .00 IF NOT APPLICABLE Number two decimals TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% Example .0025000 for .25% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANKA code that identifies the account as an active Bankruptcy. Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal Date REO Offer Accepted Date REO Offer Accepted Date REO Offer Received Date REO Offer Received Deal Identifier by Loan Security Name/Cross reference Investor ID (Servicer to Cross reference) Delinquency Status (Man Code) 30, FSB PURCHASER AND XXXXX FARGO BANK60, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 90, BK, FC, REO, Claims or a code that can be decoded to determine the current status of the account. Loss Mit Denial Date Loss Mit Denial Date Eviction Atty Fees & Costs Eviction Atty Fees & Costs F/B 1st Due (if applicable) F/B 1st Due (if applicable) F/B Last Due (if applicable) F/B Last Due (if applicable) FC Atty Fees & Costs FC Atty Fees & Costs FC Flag A code that identifies the account as an active Foreclosure. FC Start Date (referral date) FC Start Date (referral date) FC Suspended Date FC Suspended Date FC Valuation Amount The value of the property as determined for the purpose of foreclosure. FC Valuation Date The date the property value was determined for the purpose of foreclosure. FC Valuation Source The type of valuation that was used to determine the Fc Valuation amount. FHA 27011A Transmitted Date FHA 27011A Transmitted Date FHA 27011B Transmitted Date FHA 27011B Transmitted Date FHA Case # FHA Case # FHA Part A Funds Received Date FHA Part A Funds Received Date First Payment Date First Payment Date Foreclosure Actual Sale Date Date F/C Sale Held VA Gaurantee % VA Gaurantee % Interest Advances Interest Advances Investor Loan Number Investor Loan Number INVESTOR/SECURITY BILLING SENT DATE Date claim submitted to investor Liquidation Status Type of PIF, S/S, 3rd Party etc. VA Loan Gaurantee Certificate Number VA Loan Gaurantee Certificate Number Loan Number Servicer Loan Number Loan Term Loan Term Loan Type Loan Type Loss Mit Approval Date Loss Mit Approval Date Loss Mit Flag (Man Code) A code that identifies the account as an active Loss Mit account. Loss Mit Removal Date The date the Loss Mit Department determined that Loss Mit Options were no longer a viable option. Loss Mit Start Date Loss Mit Set-up Date Loss Mit Type S/S, Forbearance, Repay, Mod,etc. Loss Mit Workstation Status Completed, Removed, Active MI Certificate Number MI Certificate Number MI Cost Price percentage, lender paid only MI Coverage Y/N MI Coverage Y/N Monthly MIP Cost The monthly fee paid to HUD to maintain coverage on the account. Next Payment Adjustment Date Next Payment Adjustment Date Next Rate Adjustment Date Next Rate Adjustment Date Occupancy Status Occupancy Status Occupancy Status Date The date the occupancy status reported was determined. Original Loan Amount Original Loan Amount Original Value Amount The value of the property as determined at the origination of the account. Origination Date The date the closing occurred to originate the loan. ORIGINATION VALUE DATE The date the original Value Amount was determined. ORIGINATION VALUE SOURCE The type of valuation that was used to determine the Original Value amount. Other Advance Expenses Total Advances minus all other/detail and total Ownership Code Paid in Full Date Date loan liquidated from system UPB removed Paid Off Code Part B Funds Received Date FHA/VA Only Partial Prepayment Amount Collected Post Petition Due Date Prepayment Expiration Date Term Prepayment Flag Prepayment Premium Collected Prepayment Waived Product Type Property Condition PROPERTY PRESERVATION FEES Property Type Realized Gain or Loss Reason for Default Reason Suspended Relief/Dismissal Hearing Date REO Repaired Value REO Value(As-is) REO Actual Closing Date REO Flag (Man Code) REO List Date REO List Price REO Net Sales proceeds REO Sales Price REO Scheduled Close Date REO Value Date REO VALUE SOURCE Repay First Due Date Repay Last Due Date Repay Next Due Date Repay Plan Broken Date Repay Plan Created Date SBO LOAN NUMBER Scheduled Balance Scheduled Due Date Servicing Fee State Street Address T&I Advances Title Approval Letter Received Date Title Package to HUD Date Title Package to VA Date VA Claim Funds Received Date VA Claim Submitted Date VA FIRST FUNDS RECEIVED AMOUNT VA FIRST FUNDS RECEIVED DATE VA NOE Submitted Date ZIP CODE FNMA ACTION CODE FNMA DELINQUENCY REASON XXXE EXHIBIT F SEC CERTIFICATION [Date] Structured Asset Securities Corporation 745 7th Avenue, 7th Floor New York, New York 10019 Aurora Loan Services, Inc. 2530 Xxxxx Xxxxxx Xxxx, Xxxxx 000X Xxxxxx, Xxxxxado 80014 Re: Strucxxxxx Xxxxx Xxxxxxxxxx Xxxxxxxxxxx, Mortgage Pass-Through Certificates, Series 2003-34A Reference is made to the Reconstituted Servicing Agreement dated as of October 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2003 (the "Agreement"), by and among Lehman Brothers Holdings Inc. (the "LBH") and GreenPoint Mortgage Funxxxx, Inc. (the "Servicer") and acknowledged by Aurora Loan Services, Inc. (the "Master Servicer") and Wells Fargo Bank Minnesota, National Association, as Trustee (the "Trxxxxx"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer, hereby certify to the Master Servicer and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, receive the benefit of the provisions of this Agreement as intended third party beneficiary of this Agreement to the extent of such provisions. The Company Seller/Servicer shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Seller/Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding The Seller/Servicer acknowledges and agrees that the Master Servicer shall have the right to enforce the Seller/Servicer’s obligations under this Agreement for the benefit of the Trust and the Trustee, including the right to exercise, on behalf of the Trust and/or the Trustee, any and all of the remedies set forth in this Agreement as well as any remedies available at law or in equity; and as a consequence of the foregoing, all shall have the same benefit of the indemnification provided to the Trustee and the Trust hereunder. All such rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right its rights to indemnification and the indemnification obligationsindemnification) shall terminate upon the earlier of the termination of this Agreement in accordance with its terms or the termination of the Trust pursuant to the Pooling and Servicing AgreementTrust. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES MORTGAGE LOAN SALE AND SERVICING AGREEMENT DATED AS OF MAY between ABN AMRO Mortgage Group, Inc., as Seller/Servicer and Xxxxxxxxx Mortgage Home Loans, Inc as Purchaser Dated as of April 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2003 Adjustable Rate Mortgage Loans TABLE OF CONTENTS ARTICLE I.................................................................. EXHIBITS EXHIBIT 1 DEFINITIONS................................................................ 1 ARTICLE II. 15MORTGAGE LOAN DOCUMENTS EXHIBIT 2 CONTENTS OF EACH MORTGAGE FILE EXHIBIT 3 MORTGAGE LOAN SCHEDULE EXHIBIT 4 FORM OF CUSTODIAL ACCOUNT CERTIFICATION EXHIBIT 5 FORM OF ESCROW ACCOUNT CERTIFICATION EXHIBIT 6 FORM OF COMMITMENT LETTER EXHIBIT 7 SERVICING CONTROL AGREEMENT EXHIBIT 8 FORM OF OPINION OF COUNSEL EXHIBIT 9 FORM OF OFFICER'S CERTIFICATE EXHIBIT 10 UNDERWRITING GUIDELINES MORTGAGE LOAN SALE AND SERVICING AGREEMENT (ABN AMRO Mortgage Group, Inc. as Seller/Servicer) THIS MORTGAGE LOAN SALE AND SERVICING AGREEMENT (the "Agreement"), dated as of April 1, 2003, is executed by and between ABN AMRO Mortgage Group, Inc. ("AAMG"), a Delaware corporation, as seller and as servicer (hereinafter referred to as the "Seller/Servicer"), and Xxxxxxxxx Mortgage Home Loans, Inc., a Delaware corporation, as purchaser (the "Purchaser").

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% E-1-1 SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Exhibit E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer, the Depositor and the Trustee as if it they were a party parties to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer Servicer, the Depositor and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Flow Mortgage Loan Purchase, Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> EXECUTION XXXXXX BROTHERS BANK, FSB PURCHASER Purchaser and GREENPOINT MORTGAGE FUNDING, INC. Seller ______________________________________________________ AMENDED AND XXXXX FARGO BANKRESTATED FLOW MORTGAGE LOAN PURCHASE, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of January 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2007 ______________________________________________________ Conventional Residential Adjustable and Fixed Rate Mortgage Loans Group No. 2006-FLOW TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 I DEFINITIONS................................................................ 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, Master Servicer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Xxxxxx shall have the same obligations to the Trustee and the Master Servicer as if it the Trustee and the Master Servicer were each a party to this Agreement, and the Trustee, on behalf of Trustee and the Trust, Master Servicer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Trustee and the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> year first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. By: /s/ Shakti Radhakishm Name: Shakti Radhakishm Title: Senior Vice President GREENWICH CAPITAL ACCEPTANCE, INC. By: /s/ Shakti Radhakishm Name: Shakti Radhakishm Title: Senior Vice President XXXXXX BROTHERS BANKSAVINGS AND LOAN ASSOCIATION, FSB PURCHASER AND F.A., as Servicer By: /s/ XX Xxxxxxxxxx Name: XX Xxxxxxxxxx Title: Executive Vice President Director of Secondary Marketing Acknowledged By XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxx X. Xxxxxx Name: Xxxxxx X. Xxxxxx Title: Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxxxx Xxxxxxxx Name: Xxxxxxx Xxxxxxxx Title: Vice President EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Purchase Agreement <PAGE> [Intentionally Omitted] EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15[Intentionally Omitted] EXHIBIT D Servicing Agreement

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, receive the benefit of the provisions of this Agreement as intended third party beneficiary of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT February 25, 2004 XXXXXXXXX MORTGAGE HOME LOANS, INC. Purchaser and XXXXX FARGO HOME MORTGAGE, INC. Company SELLER’S WARRANTIES AND SERVICING AGREEMENT Dated as of February 1, 2004 Five-year Fixed/One-year CMT Adjustable Rate Mortgage Loans WFHM Series 2004-W08 TABLE OF CONTENTS ARTICLE I DEFINITIONS ARTICLE II CONVEYANCE OF MORTGAGE LOANS; POSSESSION OF MORTGAGE FILES; BOOKS AND RECORDS; CUSTODIAL AGREEMENT; DELIVERY OF DOCUMENTS ARTICLE III REPRESENTATIONS AND WARRANTIES REMEDIES AND BREACH ARTICLE IV ADMINISTRATION AND SERVICING OF MORTGAGE LOANS ARTICLE V PAYMENTS TO PURCHASER ARTICLE VI GENERAL SERVICING PROCEDURES ARTICLE VII COMPANY TO COOPERATE ARTICLE VIII THE COMPANY ARTICLE IX REMOVAL OF MORTGAGE LOANS FROM AGREEMENT ARTICLE X DEFAULT ARTICLE XI TERMINATION ARTICLE XII MISCELLANEOUS PROVISIONS 1 1 10 10 13 13 31 31 46 46 47 47 51 51 52 52 54 54 56 56 58 58 58 58 EXHIBITS Exhibit A Exhibit B Exhibit C Exhibit D Exhibit E Mortgage Loan Schedule Contents of Each Mortgage Loan File Form of Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKServicing Control Notice Account Certifications This is a Seller’s Warranties and Servicing Agreement for adjustable rate residential first mortgage loans, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated and effective as of February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 152004, and is executed between Xxxxxxxxx Mortgage Home Loans, Inc., as purchaser (the “Purchaser’), and Xxxxx Fargo Home Mortgage, Inc., as seller and servicer (the “Company”).

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.15 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[Intentionally Omitted] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Seller shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Seller shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Flow Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Serviced Mortgage Loan Schedule [Intentionally Omitted] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% Example .0025000 for .25% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal Date REO Offer Accepted Date REO Offer Accepted Date REO Offer Received Date REO Offer Received Deal Identifier by Loan Security Name/Cross reference Investor ID (Servicer to Cross reference)

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, receive the benefit of the provisions of this Agreement as intended third party beneficiary of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee Master Servicer as if it were a party to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Flow Servicing Agreement <PAGE> EXHIBIT C Assignment Assignment, Assumption and Assumption Recognition Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER CITIGROUP GLOBAL MARKETS REALTY CORP. OWNER AND XXXXX WELLS FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES SERVICER ---------- AMENDED AND RESTATED FLOW SERVICING AGREEMENT DATED AS OF MAY MARCH 1, 2006 ---------- FIXED RATE AND ADJUSTABLE RATE PRIME FIRST AND SUBPRIME SECOND LIEN MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15CONTENTS

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the TrustMaster Servicer, the Securities Administrator and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Dxxxxx shall have the same obligations to the Trustee Trustee, the Master Servicer, the Securities Administrator and the Certificate Insurer as if it the Trustee, the Master Servicer, the Securities Administrator and the Certificate Insurer were each a party to this Agreement, and the Trustee, on behalf of the TrustMaster Servicer, the Securities Administrator and the Certificate Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKyear first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, FSB PURCHASER INC. By: /s/ Sxxxxx Xxxxxxxxxxx Name: Sxxxxx Xxxxxxxxxxx Title: Senior Vice President GREENWICH CAPITAL ACCEPTANCE, INC. By: /s/ Sxxxxx Xxxxxxxxxxx Name: Sxxxxx Xxxxxxxxxxx Title: Senior Vice President DXXXXX SAVINGS AND XXXXX LOAN ASSOCIATION, F.A., as Servicer By: /s/ Cxxxx Xxxxxxxxxx Name: Cxxxx Xxxxxxxxxx Title: Executive Vice President Acknowledged By WXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. as Master Servicer and Securities Administrator By: /s/ Gxxxxx Xxxxxxx Name: Gxxxxx Xxxxxxx Title: Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Rxxxxxx Xxxxx Name: Rxxxxxx Xxxxx Title: Vice President EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only: The following new definitions are added to Section 1 DEFINITIONS................................................................ 1 ARTICLE II. 15in the appropriate alphabetical order to read as follows:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> (retained in a separate closing binder entitled "SASCO 2001-16H Mortgage Loan Schedule" at XxXxx Xxxxxx LLP) EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I (retained in a separate closing binder entitled "SASCO 2001-16H Mortgage Loan Schedule" at XxXxx Xxxxxx LLP) EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee retained in electronic formata separate closing binder entitled "SASCO 2001-16H Mortgage Loan Schedule" at XxXxx Xxxxxx LLP) <PAGE> XXXXXX BROTHERS BANKMASTER SERVICING AGREEMENT between CENTRE CAPITAL GROUP, FSB PURCHASER AND INC, OWNER and XXXXX FARGO BANKHOME MORTGAGE, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY INC. SERVICER Dated as of May 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2000 Fixed and Adjustable Rate Mortgage Loans TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 I DEFINITIONS................................................................ 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Trustee receive the benefit of the provisions of this Agreement as an intended third party beneficiary of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee as if it were the Trustee was a party to this Agreement, and the Trustee, on behalf of the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement. Exhibit B SASCO 2005-GEL1 Trust Agreement Exhibit C Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Agreements dated February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 2004, June 1, 2004, July 1, 2004 and September 1, 2004) Standard Layout FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.10 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered [INTENTIONALLY OMITTED] EXHIBIT E SEC CERTIFICATION [Date] Structured Asset Securities Corporation 000 Xxxxxxx Xxxxxx, 0xx Xxxxx Xxx Xxxx, Xxx Xxxx 00000 Aurora Loan Services Inc. 0000 Xxxxx Xxxxxx Xxxx, Suite 601 Aurora, Colorado 80014 Re: Structured Adjustable Rate Mortgage Loan Trust Mortgage Pass-Through Certificates, Series 2004-4 -------------------------------------------------------------------- Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of March 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2004 (the "Agreement"), by and among Xxxxxx Brothers Holdings, as seller and GMAC Mortgage Corporation, as servicer (the "Servicer"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer hereby certify to Aurora Loan Services, Inc. (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.11 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Master Mortgage Loan Schedule Purchase and Warranties Agreement [INTENTIONALLY OMITTED] EXHIBIT D-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Exhibit D-2 XXXXXXXX XXXXXX XXX XXXXXXX XXXXXXXXX XXXX XXXXXX XXXXX XXXX DESCRIPTION % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing Actual Bankruptcy Start Date (filing date) date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach Actual Notice of Intent Date (breach letter date) letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or was filed with the BK Court Dismissal FIELD NAME DESCRIPTION

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.9 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans [INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Schedule of Serviced Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> Loans [Intentionally Omitted] EXHIBIT D-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF XXXXXXX X-0 XXXXXXXX XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. EXHIBIT B Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Schedule of Mortgage Loan Schedule Loans EXHIBIT D-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT D-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Department Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANKA code that identifies the account as an active Bankruptcy. Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal Date REO Offer Accepted Date REO Offer Accepted Date REO Offer Received Date REO Offer Received Deal Identifier by Loan Security Name/Cross reference Investor ID (Servicer to Cross reference) Delinquency Status (Man Code) 30, FSB PURCHASER AND XXXXX FARGO BANK60, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 190, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE BK, FC, REO, Claims or a code that can be decoded to determine the current status of the account. Loss Mit Denial Date Loss Mit Denial Date Eviction Atty Fees & Costs Eviction Atty Fees & Costs F/B 1st Due (if applicable) F/B 1st Due (if applicable) F/B Last Due (if applicable) F/B Last Due (if applicable) FC Atty Fees & Costs FC Atty Fees & Costs FC Flag A code that identifies the account as an active Foreclosure. FC Start Date (referral date) FC Start Date (referral date) FC Suspended Date FC Suspended Date FC Valuation Amount The value of the property as determined for the purpose of foreclosure. FC Valuation Date The date the property value was determined for the purpose of foreclosure. FC Valuation Source The type of valuation that was used to determine the Fc Valuation amount. FHA 27011A Transmitted Date FHA 27011A Transmitted Date FHA 27011B Transmitted Date FHA 27011B Transmitted Date FHA Case # FHA Case # FHA Part A Funds Received Date FHA Part A Funds Received Date First Payment Date First Payment Date Foreclosure Actual Sale Date Date F/C Sale Held VA Guarantee % VA Guarantee % Interest Advances Interest Advances Investor Loan Number Investor Loan Number INVESTOR/SECURITY BILLING SENT DATE Date claim submitted to investor Liquidation Status Type of PIF, S/S, 3rd Party etc. VA Loan Guarantee Certificate Number VA Loan Guarantee Certificate Number Loan Number Servicer Loan Number Loan Term Loan Term Loan Type Loan Type Loss Mit Approval Date Loss Mit Approval Date Loss Mit Flag (Man Code) A code that identifies the account as an active Loss Mit account. Loss Mit Removal Date The date the Loss Mit Department determined that Loss Mit Options were no longer a viable option. Loss Mit Start Date Loss Mit Set-up Date Loss Mit Type S/S, Forbearance, Repay, Mod, etc. Loss Mit Workstation Status Completed, Removed, Active MI Certificate Number MI Certificate Number MI Cost Price percentage, lender paid only MI Coverage Y/N MI Coverage Y/N Monthly MIP Cost The monthly fee paid to HUD to maintain coverage on the account. Next Payment Adjustment Date Next Payment Adjustment Date Next Rate Adjustment Date Next Rate Adjustment Date Occupancy Status Occupancy Status Occupancy Status Date The date the occupancy status reported was determined. Original Loan Amount Original Loan Amount Original Value Amount The value of the property as determined at the origination of the account. Origination Date The date the closing occurred to originate the loan. ORIGINATION VALUE DATE The date the original Value Amount was determined. ORIGINATION VALUE SOURCE The type of valuation that was used to determine the Original Value amount. Other Advance Expenses Total Advances minus all other/detail and total Ownership Code Paid in Full Date Date loan liquidated from system UPB removed Paid Off Code Part B Funds Received Date FHA/VA Only Partial Prepayment Amount Collected Post Petition Due Date Prepayment Expiration Date Term Prepayment Flag Prepayment Premium Collected Prepayment Waived Product Type Property Condition PROPERTY PRESERVATION FEES Property Type Realized Gain or Loss Reason for Default Reason Suspended Relief/Dismissal Hearing Date REO Repaired Value REO Value(As-is) REO Actual Closing Date REO Flag (Man Code) REO List Date REO List Price REO Net Sales proceeds REO Sales Price REO Scheduled Close Date REO Value Date REO VALUE SOURCE Repay First Due Date Repay Last Due Date Repay Next Due Date Repay Plan Broken Date Repay Plan Created Date SBO LOAN NUMBER Scheduled Balance Scheduled Due Date Servicing Fee State Street Address T&I Advances Title Approval Letter Received Date Title Package to HUD Date Title Package to VA Date VA Claim Funds Received Date VA Claim Submitted Date VA FIRST FUNDS RECEIVED AMOUNT VA FIRST FUNDS RECEIVED DATE VA XXX Submitted Date ZIP CODE FNMA ACTION CODE FNMA DELINQUENCY REASON CODE Exhibit E Annual Certification Aurora Loan Services Inc. 0000 Xxxxx Xxxxxx Xxxx Suite 601 Aurora, Colorado 80014 Attn: Xxxxx Xxxxx Reference is made to the reconstituted servicing agreement listed on Exhibit A hereto (the “Agreement”) entered into by Countrywide Home Loans, Inc. (the “Servicer”). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, , a of the Servicer, hereby certify to Aurora Loan Services Inc. (the “Master Servicer”) and its respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Xxxxxx shall have the same obligations to the Trustee Trustee, the Master Servicer and the Certificate Insurer as if it the Trustee, the Master Servicer and the Certificate Insurer were each a party to this Agreement, and the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> year first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. By: /s/ Xxxxxx Xxxxxxxxxxx Name: Xxxxxx Xxxxxxxxxxx Title: Senior Vice President XXXXXX BROTHERS BANKSAVINGS AND LOAN ASSOCIATION, FSB PURCHASER AND F.A., as Servicer By: /s/ XX Xxxxxxxxxx Name: XX Xxxxxxxxxx Title: Executive Vice President Director of Secondary Marketing Acknowledged By XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxxxx X. Xxxxxxxxxx Name: Xxxxxxxx X. Xxxxxxxxxx Title: Assistant Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Authorized Signer EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Sale and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered [INTENTIONALLY OMITTED] EXHIBIT D Officer's Certificate Structured Asset Securities Corporation 745 7th Avenue, 7th Floor New York, New York 10019 Aurora Loan Services, Inc. 2530 Xxxxx Xxxxxx Xxxx, Xxxxx 000X Xxxxxx, Xxxxrado 80014 Re: Strxxxxxxx Xxxxx Xxxxxxxxxx Xxxxxxxxxxx, Mortgage Pass-Through Certificates, Series 2004-5H -------------------------------------------------------------- Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of January 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2004 (the "Agreement"), by and among Lehman Brothers Holdings Inc., as seller, and GMAC Mortgage Corporatxxx, xs servicer (the "Servicer"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer hereby certify to Aurora Loan Services, Inc. (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Purchase Agreement <PAGE> [Intentionally Omitted] EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15[Intentionally Omitted] EXHIBIT D Servicing Agreement [See Exhibits #99.7 through #99.9]

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement; provided, however, that the Servicer's reporting obligations will run directly and solely to the Master Servicer. The Master Servicer and the Trustee, on behalf of the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.14 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule (delivered [Intentionally Omitted] EXHIBIT E SEC CERTIFICATION Structured Asset Securities Corporation 745 7th Avenue, 7th Floor New York, New York 10019 Aurora Loan Services, Inc. 2530 Xxxxx Xxxxxx Xxxx, Xxxxx 000X Xxxxxx, Xxxorado 80014 Re: Stxxxxxxxx Xxxxx Xxxxxxxxxx Xxxxxxxxxxx, Mortgage Pass-Through Certificates, Series 2003-7H Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2003 (the "Agreement"), by and among Lehman Brothers Bank, FSB, as seller and Washington Mutual Bank, FA, xxxxessor in interest to North American Mortgage Company, as servicer (the "Servicer"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer hereby certify to Aurora Loan Services, Inc. (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreementall rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. <PAGE> EXHIBIT Exhibit B Master Servicing Trust Agreement <PAGE> EXHIBIT for ARC 2002-BC4 (Without Exhibits) [See Exhibit 4.1] Exhibit C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND Purchaser and XXXXX FARGO BANKHOME MORTGAGE, N.A. COMPANY MASTER INC. Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of June 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2002 Adjustable and Fixed Rate Subprime Mortgage Loans WFMR 2002 M04 TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ I DEFINITIONS 1 ARTICLE II. 15

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Sale and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Exhibit 99.16] EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered [INTENTIONALLY OMITTED] EXHIBIT D Officer's Certificate Structured Asset Securities Corporation 745 7th Avenue, 0xx Xxxxx Xxx Xxxx, Xxx Xxxx 00000 Xxxxxx Loan Services, Inc. 0000 Xxxxx Xxxxxx Xxxx, Suite 601T Aurora, Colorado 80014 Re: Structured Asset Securities Corporation, Mortgage Pass-Through Certificates, Series 2004-18H Reference is made to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKReconstituted Servicing Agreement, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of September 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE 2004 (the "Agreement"), by and among Xxxxxx Brothers Holdings Inc., as seller, and GMAC Mortgage Corporation, as servicer (the "Servicer"). I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, [identify the certifying individual], a [title] of the Servicer hereby certify to Aurora Loan Services, Inc. (the "Master Servicer") and Structured Asset Securities Corporation (the "Depositor"), and their respective officers, directors and affiliates, and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals PTRATE PASS THRU RATE, REQUIRED Example .0025000 for .25% Number seven decimals PIPMT P&I CONSTANT, REQUIRED Example .0675000 for 6.75% .00 IF PAIDOFF Number two decimals EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, Trustee and the NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer, the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, Trustee and the NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement). Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing all rights of the NIMS Insurer set forth in this Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered other then the right of indemnification) shall exist only so long as the NIM Securities issued pursuant to the Trustee NIMS Transaction remain outstanding or the NIMS Insurer is owed amounts in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE respect of its guaranty of payment of such NIM Securities. Exhibit B Trust Agreement for ARC 2001-BC5 Schedule I Schedule of Serviced Mortgage Loans Schedule I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15-A Schedule of Serviced Mortgage Loans covered by the MGIC Mortgage Guaranty Master Policy Schedule I-B Schedule of Serviced Mortgage Loans covered by the PMICO Master Insurance Policy

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.13 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two dxxxxxxx XXXT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two dxxxxxxx XXXT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Securities Administrator receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Dxxxxx shall have the same obligations to the Trustee Trustee, the Master Servicer and the Securities Administrator as if it the Trustee, the Master Servicer and the Securities Administrator were each a party to this Agreement, and the Trustee, on behalf of the Trust, Master Servicer and the Securities Administrator shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Trustee, the Master Servicer and the Trustee Securities Administrator hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKyear first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, FSB PURCHASER INC. By: /s/ Sxxxxx Xxxxxxxxxxx Name: Sxxxxx Xxxxxxxxxxx Title: Senior Vice President DXXXXX SAVINGS AND XXXXX LOAN ASSOCIATION, F.A. as Servicer By: /s/ C.X. Xxxxxxxxxx Name: C.X. Xxxxxxxxxx Title: Executive Vice President Director of Secondary Marketing Acknowledged By WXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer and Securities Administrator By: /s/ Gxxxxx Xxxxxxx Name: Gxxxxx Xxxxxxx Title: Assistant Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Bxxxxxx Xxxxxxxx Name: Bxxxxxx Xxxxxxxx Title: Vice President By: /s/ Rxxxxxx Xxxxx Name: Rxxxxxx Xxxxx Title: Vice President EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Exhibit 99.18] EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Seller shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Seller shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Flow Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I EXHIBIT D Serviced Mortgage Loan Schedule [INTENTIONALLY OMITTED] FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% Example .0025000 for .25% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANKA code that identifies the account as an active Bankruptcy. Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal Date REO Offer Accepted Date REO Offer Accepted Date REO Offer Received Date REO Offer Received Deal Identifier by Loan Security Name/Cross reference Investor ID (Servicer to Cross reference) Delinquency Status (Man Code) 30, FSB PURCHASER AND XXXXX FARGO BANK60, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 190, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIBK, FC, REO, Claims or a code that can be decoded to determine the current status of the account. 15Loss Mit Denial Date Loss Mit Denial Date Eviction Atty Fees & Costs Eviction Atty Fees & Costs F/B 1st Due (if applicable) F/B 1st Due (if applicable) F/B Last Due (if applicable) F/B Last Due (if applicable) FC Atty Fees & Costs FC Atty Fees & Costs FC Flag A code that identifies the account as an active Foreclosure. FC Start Date (referral date) FC Start Date (referral date) FC Suspended Date FC Suspended Date FC Valuation Amount The value of the property as determined for the purpose of foreclosure. FC Valuation Date The date the property value was determined for the purpose of foreclosure. FC Valuation Source The type of valuation that was used to determine the Fc Valuation amount. FHA 27011A Transmitted Date FHA 27011A Transmitted Date FHA 27011B Transmitted Date FHA 27011B Transmitted Date FHA Case # FHA Case # FHA Part A Funds Received Date FHA Part A Funds Received Date First Payment Date First Payment Date Foreclosure Actual Sale Date Date F/C Sale Held VA Gaurantee % VA Gaurantee % Interest Advances Interest Advances Investor Loan Number Investor Loan Number INVESTOR/SECURITY BILLING SENT DATE Date claim submitted to investor Liquidation Status Type of PIF, S/S, 3rd Party etc. VA Loan Gaurantee Certificate Number VA Loan Gaurantee Certificate Number Loan Number Servicer Loan Number

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMMITED] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered Loans [INTENTIONALLY OMMITED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT Data Field Format Data Description ---------- ------ ---------------- % of MI coverage NUMBER(6,5) The percent of coverage provided by the PMI company in the event of loss on a defaulted loan. Actual MI claim filed date DATE(MM/DD/YYYY) Actual date that the claim was submitted to the Trustee PMI company. Actual bankruptcy start DATE(MM/DD/YYYY) Actual date that the bankruptcy petition is date filed with the court. Actual MI claim amount NUMBER(15,2) The amount of the claim that was filed by filed the servicer with the PMI company. Actual discharge date DATE(MM/DD/YYYY) Actual date that the Discharge Order is entered in electronic formatthe bankruptcy docket. Actual due date DATE(MM/DD/YYYY) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIActual due date of the next outstanding payment amount due from the mortgagor. 15Actual eviction complete DATE(MM/DD/YYYY) Actual date that the eviction proceedings date are completed by local counsel. Actual eviction start date DATE(MM/DD/YYYY) Actual date that the eviction proceedings are commenced by local counsel. Actual first legal date DATE(MM/DD/YYYY) Actual date that foreclosure counsel filed the first legal action as defined by state statute. Actual redemption end date DATE(MM/DD/YYYY) Actual date that the foreclosure redemption period expires. Bankruptcy chapter VARCHAR2(2) 7= Chapter 7 filed 11= Chapter 11 filed Chapter of bankruptcy filed. 12= Chapter 12 filed 13= Chapter 13 filed Bankruptcy flag VARCHAR2(2) Y=Active Bankruptcy N=No Active Bankruptcy Servicer defined indicator that identifies that the property is an asset in an active bankruptcy case.

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> SWSA EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Schedule of Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKLoans [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals XXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals XXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement). Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreementall rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities issued pursuant to the NIMS Transaction remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. <PAGE> EXHIBIT Exhibit B Master Trust Agreement for ARC 2001-BC6 Exhibit C Xxxxxx Capital Flow Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Exhibit D ARC 2001-BC6 Trust Agreement <PAGE> SCHEDULE Schedule I Schedule of Bank Mortgage Loans (Including Prepayment Charge Schedule) Schedule II Schedule of Xxxxxx Capital Mortgage Loans (Including Prepayment Charge Schedule) Schedule III Mortgage Loan Schedule Schedule IV (delivered to isolating those Mortgage Loans covered by a PMI Policy and identifying the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15related Qualified Insurer)

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities issued pursuant to the NIMS Transaction remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Exhibit B Trust Agreement for ARC 2001-BC6 (Without Exhibits) Exhibit C Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY dated as of February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 152002 WFMR 2002-MO1) Schedule I Schedule of Mortgage Loans (Including Prepayment Charge Schedule) Schedule II Schedule of Mortgage Loans (Isolating Mortgage Loans Covered by Bulk PMI Insurance Policies Acquired by Xxxxxx Capital for the Trust Fund)

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and Servicing Agreementall rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. <PAGE> EXHIBIT Exhibit B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> Exhibit C-1 XXXXXX BROTHERS BANK, FSB PURCHASER AND Purchaser and XXXXX FARGO BANK, N.A. COMPANY MASTER Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of September 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2005 Subprime Mortgage Loans WFMR 2005-M08 TABLE OF CONTENTS ARTICLE I.................................................................. I 1 DEFINITIONS................................................................ DEFINITIONS 1 ARTICLE II. 15II 11

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Mortgage Loan Sale and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment MORTGAGE LOAN SALE AND SERVICING AGREEMENT between BANK OF AMERICA, N.A., as Seller and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> as Servicer, and XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANKFSB, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY as Purchaser Dated September 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2002 Fixed-Rate Mortgage Loans Loan Package 2002-SAS-U TABLE OF CONTENTS ARTICLE I.................................................................. Page SECTION 1. DEFINITIONS 1 DEFINITIONS................................................................ 1 ARTICLE IISECTION 2. 15PURCHASE AND CONVEYANCE 10 SECTION 3. MORTGAGE LOAN SCHEDULE SECTION 4. PURCHASE PRICE 10 SECTION 5. EXAMINATION OF MORTGAGE FILES 10 SECTION 6. DELIVERY OF MORTGAGE LOAN DOCUMENTS 11 Subsection 6.01. Possession of Mortgage Files 11 Subsection 6.02. Books and Records 11 Subsection 6.03. Delivery of Mortgage Loan Documents SECTION 7. REPRESENTATIONS, WARRANTIES AND COVENANTS; REMEDIES FOR BREACH Subsection 7.01. Representations and Warranties Regarding Individual Mortgage Loans Subsection 7.02. Seller and Servicer Representations Subsection 7.03. Remedies for Breach of Representations and Warranties SECTION 8. CLOSING 25 SECTION 9. CLOSING DOCUMENTS 25 SECTION 10. COSTS 25 SECTION 11. ADMINISTRATION AND SERVICING OF MORTGAGE LOANS Subsection 11.01. Servicer to Act as Servicer; Subservicing

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company CMC shall have the same obligations to the Trustee and the Master Servicer as if it the Trustee and the Master Servicer were each a party to this Agreement, and the Trustee, on behalf of Trustee and the Trust, Master Servicer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Trustee and the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKyear first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, FSB PURCHASER AND INC., By: /s/ Xxx Xxxxxxxxxx Name: Xxx Xxxxxxxxxx Title: Vice President GREENWICH CAPITAL ACCEPTANCE, INC., as Depositor By: /s/ Xxx Xxxxxxxxxx Name: Xxx Xxxxxxxxxx Title: Vice President CENTRAL MORTGAGE COMPANY, as Servicer By: /s/ Xxxxxxx X. Xxxxxxxxxxx Name: Xxxxxxx X. Xxxxxxxxxxx Title: President and CEO Acknowledged By: XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx Title: Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxx Xxxxxxxxxx Name: Xxxxx Xxxxxxxxxx Title: Authorized Signer EXHIBIT ONE Modifications to the Servicing Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Xxxxxx shall have the same obligations to the Trustee Trustee, the Master Servicer and the Certificate Insurer as if it the Trustee, the Master Servicer and the Certificate Insurer were each a party to this Agreement, and the Trustee, on behalf of the Trust, Master Servicer and the Certificate Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> year first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. By:/s/ Xxxxxx Xxxxxxxxxxx Name: Xxxxxx Xxxxxxxxxxx Title: Senior Vice President XXXXXX BROTHERS BANKSAVINGS AND LOAN ASSOCIATION, FSB PURCHASER AND F.A., as Servicer By: /s/ XX Xxxxxxxxxx Name: XX Xxxxxxxxxx Title: Executive Vice President Acknowledged By XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Master Servicer By: /s/ Xxxxxxxx X Xxxxxxxxxx Name: Xxxxxxxx X. Xxxxxxxxxx Title: Assistant Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee under the Pooling and Servicing Agreement By: /s/ Xxxxxxx Xxxxxxxxx Name: Xxxxxxx Xxxxxxxxx Title: Authorized Signer EXHIBIT ONE Modifications to the Purchase Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Item #99.10 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule [Intentionally Omitted] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two dxxxxxxx XXXT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two dxxxxxxx XXXT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example.0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Exhibit E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.12 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> Agreements EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Schedule of Serviced Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> Loans [Intentionally Omitted] EXHIBIT D-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF XXXXXXX X-0 XXXXXXXX XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Item #99.19] EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions; provided, however, that no third party beneficiary designation will extend indemnification rights directly to the Master Servicer. The Company shall have the same obligations to the Trustee as if it were a party to this Agreement, and the Trustee, on behalf of the Trust, shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding any other terms of this Agreement, the parties agree that the overriding intent is for the Servicer to be entitled to deal with and through the Master Servicer in virtually all circumstances. This intent is not altered by anything herein, including without limitation, the following: any third party beneficiary designation of the Trustee; any requirement that the Servicer give notice to others with respect to third party claims; any indemnification of the Servicer for following instructions of others in selected circumstances; any indemnifications running from the Servicer to others; or any provisions allowing the Servicer in any circumstance to rely on instructions from others. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the Trustee's right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement; and upon such termination of the Trust Fund and the Trust Agreement, the Serviced Mortgage Loans shall no longer be governed by this Agreement but will be governed by terms of the relevant Servicing Agreement. <PAGE> EXHIBIT B Master Purchase Agreement [INTENTIONALLY OMITTED] EXHIBIT C Mortgage Loan Schedule On File at the offices of: Dechert LLP Cira Centre 2929 Arch Street Phxxxxelphia, PA 19104 Xxx: Xxxxxx X. Xxxxxxx 000.000.2777 tel 000.000.0000 Fax EXHIBIT D Servicing Agreement <PAGE> (See Exhibit 99.10) EXHIBIT C E Assignment and Assumption Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT F SEC CERTIFICATION [Date] Aurora Loan Services LLC 327 Inverness Drive South Englewood, CO 80112 Mail Stop Code - 3190 Xx: Xxxxxxxxxx Xxxxxxxxxx Xxxx Xxxxxxxe Loan Trust Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKPass-Through Certificates, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15Series 2005-23 --------------------------------------------------------------------

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, Master Servicer each receive the benefit of the provisions of this Agreement as an intended third party beneficiary of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee as if it the Trustee were a party to this Agreement, and the Trustee, on behalf of Trustee and the Trust, Master Servicer each shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction directions from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B MASTER FLOW SALE AND SERVICING AGREEMENT Dated and effective as of May 1, 2002 GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. (Initial Owner) and GMAC MORTGAGE CORPORATION (Company) Adjustable Rate Conventional Mortgage Loans Group No. 2002-NC3 This is a Master Flow Sale and Servicing Agreement, dated and effec­tive as of May 1, 2002, and is executed between Greenwich Capital Financial Products, Inc. as purchaser and initial owner (hereinafter, the “Initial Owner”), and GMAC Mortgage Corporation, a Pennsylvania corporation, as seller and servicer (the “Company”). <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment The Initial Owner has agreed to purchase, from time to time, from the Company and Assumption Agreement <PAGE> SCHEDULE I the Company has agreed to sell, from time to time, to the Initial Owner, certain conventional adjustable rate residential mortgage loans (the “Mortgage Loans”) as described herein on a servicing retained basis, which shall be delivered in groups of whole loans on various dates as provided herein (each a “Closing Date”). Each Mortgage Loan is secured by a mortgage or deed of trust creating a first lien on a residential dwellings located in the jurisdiction indicated on the Mortgage Loan Schedule, which is to be annexed hereto on each Closing Date as Schedule (delivered I. The Initial Owner and Company wish to prescribe the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKmanner of the conveyance, FSB PURCHASER AND XXXXX FARGO BANKservicing and control of the Mortgage Loans. In consideration of the premises and the mutual agreements hereinafter set forth, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15the Initial Owner and the Company agree as follows:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.9 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.17 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number twx xxxxxxxx CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number twx xxxxxxxx CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF E-1-2 Exhibit E-2 ----------- STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.18 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Numxxx xxx xxximals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Numxxx xxx xxximals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.14 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals CXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Assignment Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule SWSA Exhibit D-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF Number two decimals ENDACTBAL ENDING TRIAL BALANCE .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals SFRATE SERVICE FEE RATE, REQUIRED Example .0700000 for 7.00% Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF STANDARD MONTHLY DEFAULTED LOAN REPORT % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Department Appraisal, BPO Costs Total expenses incurred for the purpose of BPO’s or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANKA code that identifies the account as an active Bankruptcy. Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal Date REO Offer Accepted Date REO Offer Accepted Date REO Offer Received Date REO Offer Received Deal Identifier by Loan Security Name/Cross reference Investor ID (Servicer to Cross reference) Delinquency Status (Man Code) 30, FSB PURCHASER AND XXXXX FARGO BANK60, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 190, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE BK, FC, REO, Claims or a code that can be decoded to determine the current status of the account. Loss Mit Denial Date Loss Mit Denial Date Eviction Atty Fees & Costs Eviction Atty Fees & Costs F/B 1st Due (if applicable) F/B 1st Due (if applicable) F/B Last Due (if applicable) F/B Last Due (if applicable) FC Atty Fees & Costs FC Atty Fees & Costs FC Flag A code that identifies the account as an active Foreclosure. FC Start Date (referral date) FC Start Date (referral date) FC Suspended Date FC Suspended Date FC Valuation Amount The value of the property as determined for the purpose of foreclosure. FC Valuation Date The date the property value was determined for the purpose of foreclosure. FC Valuation Source The type of valuation that was used to determine the FC Valuation amount. FHA 27011A Transmitted Date FHA 27011A Transmitted Date FHA 27011B Transmitted Date FHA 27011B Transmitted Date FHA Case # FHA Case # FHA Part A Funds Received Date FHA Part A Funds Received Date First Payment Date First Payment Date Foreclosure Actual Sale Date Date F/C Sale Held VA Guarantee % VA Guarantee % Interest Advances Interest Advances Investor Loan Number Investor Loan Number INVESTOR/SECURITY BILLING SENT DATE Date claim submitted to investor Liquidation Status Type of PIF, S/S, 3rd Party etc. VA Loan Guarantee Certificate Number VA Loan Guarantee Certificate Number Loan Number Servicer Loan Number Loan Term Loan Term Loan Type Loan Type Loss Mit Approval Date Loss Mit Approval Date Loss Mit Flag (Man Code) A code that identifies the account as an active Loss Mit account. Loss Mit Removal Date The date the Loss Mit Department determined that Loss Mit Options were no longer a viable option. Loss Mit Start Date Loss Mit Set-up Date Loss Mit Type S/S, Forbearance, Repay, Mod,etc. Loss Mit Workstation Status Completed, Removed, Active MI Certificate Number MI Certificate Number MI Cost Price percentage, lender paid only MI Coverage Y/N MI Coverage Y/N Monthly MIP Cost The monthly fee paid to HUD to maintain coverage on the account. Next Payment Adjustment Date Next Payment Adjustment Date Next Rate Adjustment Date Next Rate Adjustment Date Occupancy Status Occupancy Status Occupancy Status Date The date the occupancy status reported was determined. Original Loan Amount Original Loan Amount Original Value Amount The value of the property as determined at the origination of the account. Origination Date The date the closing occurred to originate the loan. ORIGINATION VALUE DATE The date the original Value Amount was determined. ORIGINATION VALUE SOURCE The type of valuation that was used to determine the Original Value amount. Other Advance Expenses Total Advances minus all other/detail and total Ownership Code Paid in Full Date Date loan liquidated from system UPB removed Paid Off Code Part B Funds Received Date FHA/VA Only Partial Prepayment Amount Collected Post Petition Due Date Prepayment Expiration Date Term Prepayment Flag Prepayment Premium Collected Prepayment Waived Product Type Property Condition PROPERTY PRESERVATION FEES Property Type Realized Gain or Loss Reason for Default Reason Suspended Relief/Dismissal Hearing Date REO Repaired Value REO Value (As-is) REO Actual Closing Date REO Flag (Man Code) REO List Date REO List Price REO Net Sales proceeds REO Sales Price REO Scheduled Close Date REO Value Date REO VALUE SOURCE Repay First Due Date Repay Last Due Date Repay Next Due Date Repay Plan Broken Date Repay Plan Created Date SBO LOAN NUMBER Scheduled Balance Scheduled Due Date Servicing Fee State Street Address T&I Advances Title Approval Letter Received Date Title Package to HUD Date Title Package to VA Date VA Claim Funds Received Date VA Claim Submitted Date VA FIRST FUNDS RECEIVED AMOUNT VA FIRST FUNDS RECEIVED DATE VA XXX Submitted Date ZIP CODE FNMA ACTION CODE FNMA DELINQUENCY REASON CODE Exhibit E ANNUAL CERTIFICATION I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15, , of Xxxxx Fargo Home Mortgage, Inc. (the “Servicer”), certify to [identify the company submitting to SEC], and its officers, directors, agents and affiliates (in its role as [identify role] the “Sarbanes Certifying Party”), and with the knowledge and intent that they will rely upon this certification, that:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Xxxxxx Brothers Bank, F.S.B., Purchaser and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKIndyMac Bank, FSB PURCHASER AND XXXXX FARGO BANKF.S.B., N.A. COMPANY MASTER Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of November 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2001 Conventional Residential Fixed Rate Mortgage Loans Group No. 2001-3 TABLE OF CONTENTS Page ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 I DEFINITIONS ARTICLE II. 15II CONVEYANCE OF MORTGAGE LOANS; POSSESSION OF MORTGAGE FILES; BOOKS AND RECORDS; DELIVERY OF DOCUMENTS

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer, the Depositor and the Trustee as if it they were a party parties to this Agreement, and the TrusteeMaster Servicer, on behalf of the Trust, Depositor and the Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer Servicer, the Depositor and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. A-17 EXHIBIT B Flow Mortgage Loan Purchase, Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Exhibit 99.6] B-1 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I [Intentionally Omitted] C-1 EXHIBIT D EXHIBIT M Mortgage Loan Schedule On file at the offices of: Dechert LLP Xxxx Centre 0000 Xxxx Xxxxxx Xxxxxxxxxxxx, XX 00000-0000 Attn: Xxxxxx X. Xxxxxxx Telephone: (delivered 000) 000-0000 Telecopier: (000) 000-0000 D-1 EXHIBIT E EXHIBIT N TRANSACTION PARTIES Trustee: HSBC Bank USA, National Association Securities Administrator: U.S. Bank National Association Master Servicer: Aurora Loan Services LLC Credit Risk Manager: N/A PMI Insurer: N/A Interest Rate Swap Counterparty: HSBC Bank USA, National Association Interest Rate Cap Counterparty: N/A Servicers: Aurora Loan Services LLC, Bank of America, N.A., Colonial Savings F.A., Countrywide Home Loans Servicing LP, GreenPoint Mortgage Funding, Inc. and U.S. Bank National Association. Originators: Bank of America, N.A., Central Pacific Mortgage, Countrywide Home Loans, Inc., Freedom Mortgage Corp., GreenPoint Mortgage Funding, Inc., Meridias Capital, Inc., Option One Mortgage Corporation, Platinum Community Bank, FSB, Xxxx Mortgage Inc., Synovus Mortgage Corporation, Weichert Financial Services, WMC Mortgage Corp. and U.S. Bank National Association. Custodians: LaSalle Bank National Association, U.S. Bank National Association and Xxxxx Fargo Bank, N.A. Seller: Xxxxxx Brothers Holdings Inc. E-1 EXHIBIT F EXHIBIT K [Date] FORM OF ANNUAL CERTIFICATION Re: The Reconstituted Servicing Agreement dated as of May 1, 2007 (the “Agreement”), by and between Xxxxxx Brothers Holdings Inc. and GreenPoint Mortgage Funding, Inc. (the “Servicer”), and acknowledged by Aurora Loan Services LLC (the “Master Servicer”) and HSBC Bank USA, National Association, as Trustee (the “Trustee”). I, [identify the certifying individual], the [title] of the Servicer, certify to the Trustee, the Master Servicer and Structured Asset Securities Corporation (the “Depositor”), and their officers, with the knowledge and intent that they will rely upon this certification, that: (1) I have reviewed the servicer compliance statement of the Servicer provided in accordance with Item 1123 of Regulation AB (the “Compliance Statement”), the report on assessment of the Company’s compliance with the servicing criteria set forth in Item 1122(d) of Regulation AB (the “Servicing Criteria”), provided in accordance with Rules 13a-18 and 15d-18 under Securities Exchange Act of 1934, as amended (the “Exchange Act”) and Item 1122 of Regulation AB (the “Servicing Assessment”), the registered public accounting firm’s attestation report provided in accordance with Rules 13a-18 and 15d-18 under the Exchange Act and Section 1122(b) of Regulation AB (the “Attestation Report”), and all servicing reports, officer’s certificates and other information relating to the servicing of the Mortgage Loans by the Servicer during 200[ ] that were delivered by the Servicer to any of the Depositor, the Master Servicer and the Trustee pursuant to the Agreement (collectively, the “Company Servicing Information”); (2) Based on my knowledge, the Company Servicing Information, taken as a whole, does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in electronic formatthe light of the circumstances under which such statements were made, not misleading with respect to the period of time covered by the Company Servicing Information; (3) <PAGE> XXXXXX BROTHERS BANKBased on my knowledge, FSB PURCHASER AND XXXXX FARGO BANKall of the Company Servicing Information required to be provided by the Company under the Agreement has been provided to the Depositor, N.A. COMPANY MASTER SELLER'S WARRANTIES AND the Master Servicer and the Trustee; (4) I am responsible for reviewing the activities performed by the Servicer as servicer under the Agreement, and based on my knowledge and the compliance review conducted in preparing the Compliance Statement and except as disclosed in the Compliance Statement, the Servicing Assessment or the Attestation Report, the Servicer has fulfilled its obligations under the Agreement in all material respects; and (5) The Compliance Statement required to be delivered by the Servicer pursuant to the Agreement, and the Servicing Assessment and Attestation Report required to be provided by the Servicer and by any Subservicer or Subcontractor pursuant to the Agreement, have been provided to the Depositor, the Master Servicer and the Trustee. Any material instances of noncompliance described in such reports have been disclosed to the Depositor, the Master Servicer and the Trustee. Any material instance of noncompliance with the Servicing Criteria has been disclosed in such reports. F-1 Date: _________________________ By:________________________________ Name: Title: F-2 EXHIBIT G EXHIBIT L SERVICING AGREEMENT DATED AS CRITERIA TO BE ADDRESSED IN REPORT ON ASSESSMENT OF MAY 1COMPLIANCE The Servicer shall address, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIat a minimum, the criteria identified as below as “Applicable Servicing Criteria”, as identified by a xxxx in the column titled “Applicable Servicing Criteria”: Servicing Criteria Applicable Servicing Criteria Reference Criteria General Servicing Considerations 1122(d)(1)(i) Policies and procedures are instituted to monitor any performance or other triggers and events of default in accordance with the transaction agreements. 15X 1122(d)(1)(ii) If any material servicing activities are outsourced to third parties, policies and procedures are instituted to monitor the third party’s performance and compliance with such servicing activities. X 1122(d)(1)(iii) Any requirements in the transaction agreements to maintain a back-up servicer for the mortgage loans are maintained. 1122(d)(1)(iv) A fidelity bond and errors and omissions policy is in effect on the party participating in the servicing function throughout the reporting period in the amount of coverage required by and otherwise in accordance with the terms of the transaction agreements. X Cash Collection and Administration 1122(d)(2)(i) Payments on mortgage loans are deposited into the appropriate custodial bank accounts and related bank clearing accounts no more than two business days following receipt, or such other number of days specified in the transaction agreements. X 1122(d)(2)(ii) Disbursements made via wire transfer on behalf of an obligor or to an investor are made only by authorized personnel. X 1122(d)(2)(iii) Advances of funds or guarantees regarding collections, cash flows or distributions, and any interest or other fees charged for such advances, are made, reviewed and approved as specified in the transaction agreements. X 1122(d)(2)(iv) The related accounts for the transaction, such as cash reserve accounts or accounts established as a form of overcollateralization, are separately maintained (e.g., with respect to commingling of cash) as set forth in the transaction agreements. X 1122(d)(2)(v) Each custodial account is maintained at a federally insured depository institution as set forth in the transaction agreements. For purposes of this criterion, “federally insured depository institution” with respect to a foreign financial institution means a foreign financial institution that meets the requirements of Rule 13k-1(b)(1) of the Securities Exchange Act. X Servicing Criteria Applicable Servicing Criteria Reference Criteria 1122(d)(2)(vi) Unissued checks are safeguarded so as to prevent unauthorized access. X 1122(d)(2)(vii) Reconciliations are prepared on a monthly basis for all asset-backed securities related bank accounts, including custodial accounts and related bank clearing accounts. These reconciliations are (A) mathematically accurate; (B) prepared within 30 calendar days after the bank statement cutoff date, or such other number of days specified in the transaction agreements; (C) reviewed and approved by someone other than the person who prepared the reconciliation; and (D) contain explanations for reconciling items. These reconciling items are resolved within 90 calendar days of their original identification, or such other number of days specified in the transaction agreements. X Investor Remittances and Reporting 1122(d)(3)(i) Reports to investors, including those to be filed with the Commission, are maintained in accordance with the transaction agreements and applicable Commission requirements. Specifically, such reports (A) are prepared in accordance with timeframes and other terms set forth in the transaction agreements; (B) provide information calculated in accordance with the terms specified in the transaction agreements; (C) are filed with the Commission as required by its rules and regulations; and (D) agree with investors’ or the trustee’s records as to the total unpaid principal balance and number of mortgage loans serviced by the Servicer. X 1122(d)(3)(ii) Amounts due to investors are allocated and remitted in accordance with timeframes, distribution priority and other terms set forth in the transaction agreements. X 1122(d)(3)(iii) Disbursements made to an investor are posted within two business days to the Servicer’s investor records, or such other number of days specified in the transaction agreements. X 1122(d)(3)(iv) Amounts remitted to investors per the investor reports agree with cancelled checks, or other form of payment, or custodial bank statements. X Pool Asset Administration 1122(d)(4)(i) Collateral or security on mortgage loans is maintained as required by the transaction agreements or related mortgage loan documents. X 1122(d)(4)(ii) Mortgage loan and related documents are safeguarded as required by the transaction agreements X Servicing Criteria Applicable Servicing Criteria Reference Criteria

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities issued pursuant to the NIMS Transaction remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Exhibit B Trust Agreement for ARC 2002-BC3 (Without Exhibits) [See Exhibit 4.1] Exhibit C Seller's Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND Purchaser And XXXXX FARGO BANKHOME MORTGAGE, N.A. COMPANY MASTER INC. Company SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Dated as of December 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2000 Adjustable and Fixed Rate Mortgage Loans WFMR 2000-W07 Execution Copy TABLE OF CONTENTS ARTICLE I.................................................................. I 1 DEFINITIONS................................................................ DEFINITIONS 1 ARTICLE II. 15II 9

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.14 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing Actual Bankruptcy Start Date date) (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach Actual Notice of Intent Date letter date) (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit #99.13 EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [Intentionally Omitted] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[Intentionally Omitted] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two xxxxxxxx XXRT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling Trust Agreement. EXHIBIT B Mortgage Loan Sale and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment MORTGAGE LOAN SALE AND SERVICING AGREEMENT between BANK OF AMERICA, N.A., as Seller and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> as Servicer, and XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANKFSB, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY as Purchaser Dated July 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> 2002 Fixed-Rate Mortgage Loans Loan Package LBB02-3 TABLE OF CONTENTS ARTICLE I.................................................................. Page SECTION 1. Definitions 1 DEFINITIONS................................................................ 1 ARTICLE IISECTION 2. 15Purchase and Conveyance SECTION 3. Mortgage Loan Schedules SECTION 4. Purchase Price 10

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Trustee receive the benefit of the provisions of this Agreement as an intended third party beneficiary of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee as if it were the Trustee was a party to this Agreement, and the Trustee, on behalf of the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement. Exhibit B Exhibit C Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY Agreements dated February 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE 2004 and July 1, 2004 EXHIBIT D-1 FORM OF CONTENTS ARTICLE I.................................................................. MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/ SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMXXXX, .00 XF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMXXXX, .00 XF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/ SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule [INTENTIONALLY OMITTED] EXHIBIT E-1 FORM OF MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANCE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimxxx XXXX0XXTE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% E-1-1 PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Exhibit E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT FIELD NAME DESCRIPTION ---------- ----------- % of MI Coverage % of MI Coverage Actual MI Claim Filed Date The date the Claim to the MI Company was filed Actual Bankruptcy Start Date (delivered filing date) Actual Bankruptcy Start Date (filing date) Actual Claim Amount Filed The amount claimed to the MI company on the MI claim Actual Discharge Date Date Bankruptcy was Discharged Actual Due Date Next Payment Due Date Actual Eviction Complete Date Actual Eviction Complete Date Actual Eviction Start Date Actual Eviction Start Date Actual First Legal Date Actual First Legal Date Actual Notice of Intent Date (breach letter date) Actual Notice of Intent Date (breach letter date) Actual Payment Plan End Date The date the Last Pre-petition payment is due from the Trustee in electronic formata chapter 13 BK Actual Payment Plan Start Date The date the First Pre-petition payment is due from the Trustee in a chapter 13 BK Actual Redemption End Date Actual Redemption End Date Actual REO Start Date The date the account was received by the REO Deaprtment Appraisal, BPO Costs Total expenses incurred for the purpose of BPO's or Appraisals. Bankruptcy Chapter Bankruptcy Chapter 7,11,13 BK Atty Fees & Costs BK Atty Fees & Costs BK Flag (Man Code) <PAGE> XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE IIA code that identifies the account as an active Bankruptcy. 15Bnk Case # (7 digit only) Bnk Case # (7 digit only) City City Claim Amount Paid MI Claim Amount Claim Funds Received Date The date the MI Claim funds were received from the MI Company Confirmation Hearing Date Confirmation Hearing Date Current Interest Rate Current Interest Rate Current Loan Amount Unpaid Principal Balance Current P&I Payment Amount Current P&I Payment Amount Date Bid Instructions Sent Date Bid Instructions Sent to Attorney Date F/C Sale Scheduled The date the Foreclosure sale is scheduled to occur. Date Filed Relief/Dismissal The date the motion for Relief or Dismissal was filed with the BK Court Date Loan Reinstated Date Loan Reinstated Date POC Filed Date proof of claim filed Date Relief/Dismissal Granted The date the BK court granted the motion for Relief or Dismissal

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> [See Exhibit 99.19] EXHIBIT C Assignment Master Mortgage Loan Purchase and Assumption Warranties Agreement <PAGE> SCHEDULE I [INTENTIONALLY OMITTED] EXHIBIT D Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANK[INTENTIONALLY OMITTED] EXHIBIT E-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ AMOUNT, .00 IF NOT APPLICABLE Number two decimals XXXX0XXXX CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 AMOUNT, .00 IF NOT APPLICABLE Number two decimals XXXX0XXXX CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF EXHIBIT E-2 STANDARD LAYOUT FOR MONTHLY DEFAULTED LOAN REPORT

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of the Trust, Trust Administrator and the Master Servicer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Xxxxx Fargo shall have the same obligations to the Trustee Trustee, the Trust Administrator and the Master Servicer as if it the Trustee, the Trust Administrator and the Master Servicer were each a party to this Agreement, and the Trustee, on behalf of the Trust, Trust Administrator and the Master Servicer shall have the same rights and remedies to enforce the provisions of this Agreement as if it each were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Trustee, the Trust Administrator and the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Fund pursuant to the Pooling and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment Executed as of the day and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKyear first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, FSB PURCHASER AND INC., By: /s/ Xxx Xxxxxxxxxx Name: Xxx Xxxxxxxxxx Title: Vice President FINANCIAL ASSET SECURITIES CORP., as Depositor By: /s/ Xxx Xxxxxxxxxx Name: Xxx Xxxxxxxxxx Title: Vice President XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1N.A., 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15as Servicer By: /s/ Xxxxxx XxXxxxxx Name: Xxxxxx XxXxxxxx Title: Vice President Acknowledged By: XXXXX FARGO BANK, N.A., as Master Servicer By: /s/ Xxxxxx X. Xxxxxxx Name: Xxxxxx X. Xxxxxxx Title: Assistant Vice President DEUTSCHE BANK NATIONAL TRUST COMPANY, not in its individual capacity, but solely as Trustee By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Vice President EXHIBIT ONE Modifications to the Servicing Agreement with respect to the Mortgage Loans only:

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Trustee and the Trust, NIMS Insurer receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee and the NIMS Insurer as if it they were a party parties to this Agreement, and the Trustee, on behalf of Trustee and the Trust, NIMS Insurer shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligations) shall terminate upon termination of the Trust Fund pursuant to the Pooling Trust Agreement and all rights of the NIMS Insurer set forth in this Agreement (other then the right of indemnification) shall exist only so long as the NIM Securities remain outstanding or the NIMS Insurer is owed amounts in respect of its guaranty of payment of such NIM Securities. Trust Agreement for SAIL 2003-BC1 [To be retained in a separate closing binder at the Washington D.C. offices of XxXxx Xxxxxx LLP] Exhibit C Seller’s Warranties and Servicing Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKStandard Layout FIELD NAME DESCRIPTION FORMAT INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, FSB PURCHASER AND XXXXX FARGO BANKREQUIRED Number no decimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 DEFINITIONS................................................................ XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT1DATE CURTAILMENT 1 ARTICLE II. 15DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number two decimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number two decimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number two decimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number no decimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number seven decimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number seven decimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number seven decimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF Standard Default File Format

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that that, following the consummation of the Securitization Transaction, the Trustee, on behalf of the Trust, Depositor and the Certificate Insurer each receive the benefit of the provisions of this Agreement as an intended third party beneficiary of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Trustee Trustee, the Depositor and the Certificate Insurer as if it the Trustee and the Depositor were each a party to this Agreement, and the Trustee, on behalf of the Trust, Depositor and the Certificate Insurer each shall have the same rights and remedies to enforce the provisions of this Agreement as if it were a party to this Agreement. The Company shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer Trustee, the Depositor and the Trustee Certificate Insurer hereunder (other <PAGE> than the right to indemnification and the indemnification obligations, as applicable) shall terminate upon termination of the Trust Fund pursuant to the Pooling Agreement and Servicing Agreementcancellation and surrender of the certificate insurance policy. <[NO FURTHER TEXT ON THIS PAGE> EXHIBIT B Master Servicing Agreement <PAGE> EXHIBIT C Assignment ] IN WITNESS WHEREOF, CHL, Countrywide Servicing, the Guarantor and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule the Purchaser have caused their names to be signed hereto by their respective officers thereunto duly authorized as of the date first above written. GREENWICH CAPITAL FINANCIAL PRODUCTS, INC. (delivered Purchaser) By: /s/ Xxxx Xxxxxxxx Name: Xxxx Xxxxxxxx Title: Senior Vice President COUNTRYWIDE HOME LOANS, INC. (Seller) By: /s/ Xxxxxx Xxxxx Name: Xxxxxx Xxxxx Title: Senior Vice President COUNTRYWIDE HOME LOANS SERVICING LP By: Countrywide GP, Inc., its General Partner By: /s/ Xxxxxx Xxxxx Name: Xxxxxx Xxxxx Title: Senior Vice President FEDERAL HOME LOAN MORTGAGE CORPORATION, as Guarantor By: /s/ Xxxxxxx Xxxxxx Name: Xxxxxxx Xxxxxx Title: Vice President, Non-Agency Portfolio Management STATE OF CONNECTICUT ) )ss.: COUNTY OF FAIRFIELD ) On the ____ day of ________, 200_ before me, a notary public in and for said State, appeared _______________________, personally known to me on the Trustee in electronic format) <PAGE> XXXXXX BROTHERS BANKbasis of satisfactory evidence to be a ____________________ of Greenwich Capital Financial Products, FSB PURCHASER AND XXXXX FARGO BANKInc., N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1one of the corporations that executed the within instrument, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15and also known to me to be the person who executed it on behalf of such corporation and acknowledged to me that such corporation executed the within instrument.

Intended Third Party Beneficiaries. Notwithstanding any provision herein to the contrary, the parties to this Agreement agree that it is appropriate, in furtherance of the intent of such parties as set forth herein, that the Trustee, on behalf of Master Servicer and the Trust, Trustee receive the benefit of the provisions of this Agreement as intended third party beneficiary beneficiaries of this Agreement to the extent of such provisions. The Company Servicer shall have the same obligations to the Master Servicer and the Trustee as if it they were a party parties to this Agreement, and the Trustee, on behalf of Master Servicer and the Trust, Trustee shall have the same rights and remedies to enforce the provisions of this Agreement as if it they were a party parties to this Agreement. The Company Servicer shall only take direction from the Master Servicer (if direction by the Master Servicer is required under this Agreement) unless otherwise directed by this Agreement. Notwithstanding the foregoing, all rights and obligations of the Master Servicer and the Trustee hereunder (other <PAGE> than the right to indemnification and the indemnification obligationsindemnification) shall terminate upon termination of the Trust Agreement and of the Trust Fund pursuant to the Pooling and Servicing Trust Agreement. <PAGE> EXHIBIT B Master Servicing Agreement <PAGE> See Exhibit 99.5 EXHIBIT C Assignment and Assumption Agreement <PAGE> SCHEDULE I Mortgage Loan Schedule (delivered to the Trustee in electronic format) <PAGE> [INTENTIONALLY OMITTED] EXHIBIT D-1 STANDARD LAYOUT FOR MONTHLY REMITTANCE ADVICE FIELD NAME DESCRIPTION FORMAT ---------- ----------- ------ INVNUM INVESTOR LOAN NUMBER Number no decimals SERVNUM SERVICER LOAN NUMBER, REQUIRED Number nodecimals BEGSCHEDBAL BEGINNING SCHEDULED BALANCE FOR SCHED/SCHED Number two decimals BEGINNING TRAIL BALANDE FOR ACTUAL/ACTUAL, REQUIRED SCHEDPRIN SCHEDULED PRINCIPAL AMOUNT FOR SCHEDULED/SCHEDULED Number two decimals ACTUAL PRINCIPAL COLLECTED FOR ACTUAL/ACTUAL, REQUIRED, .00 IF NO COLLECTIONS CURT1 CURTAILMENT 1 XXXXXX, .00 IF NOT APPLICABLE Number twodecimals CURT1DATE CURTAILMENT 1 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT1ADJ CURTAILMENT 1 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals CURT2 CURTAILMENT 2 XXXXXX, .00 IF NOT APPLICABLE Number twodecimals CURT2DATE CURTAILMENT 2 DATE, BLANK IF NOT APPLICABLE DD-MMM-YY CURT2ADJ CURTAILMENT 2 ADJUSTMENT, .00 IF NOT APPLICABLE Number two decimals LIQPRIN PAYOFF, LIQUIDATION PRINCIPAL, .00 IF NOT APPLICABLE Number two decimals OTHPRIN OTHER PRINCIPAL, .00 IF NOT APPLICABLE Number twodecimals PRINREMIT TOTAL PRINCIPAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number twodecimals INTREMIT NET INTEREST REMIT, INCLUDE PAYOFF INTEREST, Number twodecimals .00 IF NOT APPLICABLE TOTREMIT TOTAL REMITTANCE AMOUNT, .00 IF NOT APPLICABLE Number twodecimals ENDSCHEDBAL ENDING SCHEDULED BALANCE FOR SCHEDULED/SCHEDULED Number two decimals ENDING TRIAL BALANCE FOR ACTUAL/ACTUAL .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDACTBAL ENDING TRIAL BALANCE Number two decimals .00 IF PAIDOFF, LIQUIDATED OR FULL CHARGEOFF ENDDUEDATE ENDING ACTUAL DUE DATE, NOT LAST PAID INSTALLMENT DD-MMM-YY ACTCODE 60 IF PAIDOFF, BLANK IF NOT APPLICABLE Number nodecimals ACTDATE ACTUAL PAYOFF DATE, BLANK IF NOT APPLICABLE DD-MMM-YY INTRATE INTEREST RATE, REQUIRED Number sevendecimals Example .0700000 for 7.00% SFRATE SERVICE FEE RATE, REQUIRED Number sevendecimals Example .0025000 for .25% PTRATE PASS THRU RATE, REQUIRED Number sevendecimals Example .0675000 for 6.75% PIPMT P&I CONSTANT, REQUIRED Number two decimals .00 IF PAIDOFF XXXXXXX X-0 XXXXXXXX XXXXXX BROTHERS BANK, FSB PURCHASER AND XXXXX FARGO BANK, N.A. COMPANY MASTER SELLER'S WARRANTIES AND SERVICING AGREEMENT DATED AS OF MAY 1, 2006 FIXED RATE AND ADJUSTABLE RATE PRIME AND SUBPRIME MORTGAGE LOANS <PAGE> TABLE OF CONTENTS ARTICLE I.................................................................. 1 DEFINITIONS................................................................ 1 ARTICLE II. 15FOR MONTHLY DEFAULTED LOAN REPORT