Common use of The Mortgage Pool Clause in Contracts

The Mortgage Pool. The Series 2004-AA4 Certificates shall evidence the entire beneficial ownership interest in a pool (the "Mortgage Pool") of primarily 30-year adjustable rate, fully amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September 1, 2004 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 20042005-AA4 7 Certificates shall evidence the entire beneficial ownership interest in a pool (the "Mortgage Pool") of primarily 30-year adjustable year, fixed rate, first lien, fully amortizing, one- to fourone-to-four family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September October 1, 2004 2005 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 210,089,711 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 2004-AA4 AA5 Certificates shall evidence the entire beneficial ownership interest in two pools (each, a pool (the "Mortgage Pool") of primarily 30-year conventional, adjustable rate, fully amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September October 1, 2004 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage PoolPools: Approximately $415,005,523 290,013,158 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 2004-AA4 AA6 Certificates shall evidence the entire beneficial ownership interest in a pool (the "Mortgage Pool") of primarily 30-year adjustable rate, fully amortizing, one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September November 1, 2004 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 285,056,169 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 20042000-AA4 4 Certificates shall ----------------- evidence the entire beneficial ownership interest in a mortgage pool (the "Mortgage Pool") of primarily 30-year adjustable conventional, fixed rate, fully amortizing, one- amortizing one-to four-four- family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September 1, 2004 2000 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 189,346,153 ----------------------------------------------- aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 20042005-AA4 AA9 Certificates shall evidence the entire beneficial ownership interest in a pool three mortgage pools (the "Mortgage PoolPools") of primarily 30-year conventional, adjustable rate, fully amortizing, amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September 1, 2004 2005 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 523,962,234.57 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.

The Mortgage Pool. The Series 2004-AA4 AA6 Certificates shall evidence the entire beneficial ownership interest in a pool (the "Mortgage Pool") of primarily 30-year adjustable rate, fully amortizing, amortizing one- to four-family residential mortgage loans (the "Mortgage Loans") having the following characteristics as of September November 1, 2004 (the "Cut-off Date"): (a) Aggregate Principal Amount of the Mortgage Pool: Approximately $415,005,523 285,056,169 aggregate principal balance as of the Cut-off Date, subject to an upward or downward variance of up to 5%, the precise aggregate principal balance to be determined by the Company.