Common use of Underwriting Commission Clause in Contracts

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: Closing Date and Location: __________ ____ at the [Chicago, Illinois] [New York, New York] offices of _________. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CO. By: ------------------------------- Name: Title: ABN AMRO FINANCIAL SERVICES, INC. By: ------------------------------- Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- Name: Title: LASALLE BANK CORPORATION By: ---------------------------------------- Name: Title: By: ---------------------------------------- Name: Title: Exhibit I Original Principal Amount of Name Certificates ---- ------------ Total ==============

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: ----------------------------------- Closing Date and Location: ------------------------- __________ __, 20__ at the [Chicago, Illinois] [New York, New York] offices of _________________. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CO. UBS SECURITIES LLC By: ------------------------------- :______________________________ Name: Title: ABN AMRO FINANCIAL SERVICES, INC. By: ------------------------------- :_______________________________ Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- :_________________________________ Name: Title: LASALLE BANK CORPORATION By: ---------------------------------------- :_________________________________ Name: Title: By: ---------------------------------------- :_________________________________ Name: Title: Exhibit I --------- Original Principal Amount of Name Certificates ---- ------------ Total ==============

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: Closing Date and Location: __________ ____ -------------------------- December 23, 2002 at the [Chicago, Illinois] [New York, New York] York City offices of _________Thacher Proffitt & Wood. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CO. CREDIT SUISSE FIRST BOSTON CORPORATION By: ------------------------------- -------------------------------------- Name: Title: ABN AMRO FINANCIAL SERVICES, INC. By: ------------------------------- -------------------------------------- Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- -------------------------------------- Name: Title: LASALLE BANK CORPORATION ABN AMRO NORTH AMERICA, INC. By: ---------------------------------------- -------------------------------------- Name: Title: By: ---------------------------------------- -------------------------------------- Name: Title: Exhibit EXHIBIT I --------- Original Principal Name Amount of Name Certificates ---- ------------ Total ---------------------- Credit Suisse First Boston Corporation $699,921,913 TOTAL $699,921,913 100% ============ ===

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by UnderwriterINFORMATION PROVIDED BY UNDERWRITER: Closing Date and LocationCLOSING DATE AND LOCATION: __________ __19__ at the [Chicago, Illinois] [New York, New York] offices of _________. Xxxxx, Xxxxx & Xxxxx Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & COXXXXXX BROTHERS INC. By: ------------------------------- -------------------------------------- Name: Title: ABN AMRO FINANCIAL SERVICES, INC. INCORPORATED By: ------------------------------- -------------------------------------- Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- ---------------------------------- Name: Title: LASALLE BANK CORPORATION STANDARD FEDERAL BANCORPORATION, INC. By: ---------------------------------------- Name: Title: By: ---------------------------------------- -------------------------------- Name: Title: Exhibit I Original Principal Amount of Name Certificates ---- ------------ ----- ---------------- Total ==============

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: ----------------------------------- Closing Date and Location: ------------------------- __________ __19__ at the [Chicago, Illinois] [New York, New York] offices of _________. Xxxxx, Xxxxx & Xxxxx Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMANXXXXXXXXX, SACHS LUFKIN & CO. XXXXXXXX SECURITIES CORPORATION By: ------------------------------- --------------------------- Name: Title: ABN AMRO FINANCIAL SERVICES, INC. INCORPORATED By: ------------------------------- --------------------------- Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- --------------------------- Name: Title: LASALLE BANK CORPORATION STANDARD FEDERAL BANCORPORATION, INC. By: ---------------------------------------- Name: Title: By: ---------------------------------------- --------------------------- Name: Title: Exhibit I --------- Original Principal Amount of Name Certificates ---- ------------ Total ==============

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: Closing Date and Location: __________ ____ -------------------------- August 27, 2002 at the [Chicago, Illinois] [New York, New York] York City offices of _________Thacher Proffitt & Wood. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CODEUTSCHE BANK SECURITIES INC. By: ------------------------------- --------------------------------- Name: Title: By: --------------------------------- Name: Title: ABN AMRO FINANCIAL SERVICES, INC. By: ------------------------------- --------------------------------- Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- --------------------------------- Name: Title: LASALLE BANK CORPORATION ABN AMRO NORTH AMERICA, INC. By: ---------------------------------------- --------------------------------- Name: Title: By: ---------------------------------------- --------------------------------- Name: Title: Exhibit EXHIBIT I --------- Original Principal Name Amount of Name Certificates ---- ------------ Total ---------------------- Deutsche Bank Securities Inc. $359,794,543 TOTAL $359,794,543 100% ============ ====

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: Closing Date and Location: __________ ____ ------------------------- March 28, 2002 at the [Chicago, Illinois] [New York, New York] York City offices of _________Thacher Proffitt & Wood. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CO. By: ------------------------------- _______________________ Name: Title: ABN AMRO FINANCIAL SERVICES, INC. INCORPORATED By: ------------------------------- :________________________ Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- Name: Title: LASALLE BANK CORPORATION ABN AMRO NORTH AMERICA, INC. By: ---------------------------------------- Name: Title: By: ---------------------------------------- Name: Title: Exhibit EXHIBIT I --------- Original Principal Name Amount of Name Certificates ---- ------------ Total ---------------------- Goldman, Sachs & Co. $173,344,321 TOTAL $173,344,321 100% ============ ====

Underwriting Commission. Notwithstanding anything to the contrary in the Underwriting Agreement, no additional underwriting commission shall be payable by the Company to the Underwriter in connection with the purchase of the Certificates. Information Provided by Underwriter: ----------------------------------- Closing Date and Location: ------------------------- __________ __, 20__ at the [Chicago, Illinois] [New York, New York] offices of _________________. Please confirm your agreement by having an authorized Officer sign a copy of this Agreement in the space set forth below and returning a signed copy to us. GOLDMAN, SACHS & CO. CREDIT SUISSE FIRST BOSTON CORPORATION By: ------------------------------- :_______________________________ Name: Title: ABN AMRO FINANCIAL SERVICES, INC. By: ------------------------------- :_______________________________ Name: Title: ACCEPTED: ABN AMRO MORTGAGE CORPORATION By: ---------------------------------------- :____________________________ Name: Title: LASALLE BANK CORPORATION ABN AMRO NORTH AMERICA, INC. By: ---------------------------------------- :____________________________ Name: Title: By: ---------------------------------------- :____________________________ Name: Title: Exhibit I --------- Original Principal Name Amount of Name Certificates ---- ------------ Total ---------------------- TOTAL ==============