Mortgage Loans" in Exhibit A to this Supplement. Prepayment Penalties received by the Trust will be allocated as described in this Supplement. Issuance of Securities: The Securities, other than the Residual Securities, will initially be issued in book-entry form through the book-entry system of the U.S. Federal Reserve Banks (the "Fedwire Book- Entry  System").  The  Residual  Securities  will  be  issued  in  fully  registered,  certificated  form.  See "Description of the Securities–Form of Securities" in this Supplement. Increased  Minimum  Denomination  Class: Class  IO.  See  "Description  of  the  Securities–Form  of Securities" in this Supplement. Interest Rates: The Interest Rate for the Fixed Rate Class is shown on the inside cover page of this Supplement. The Weighted Average Coupon Classes will bear interest at per annum Interest Rates based on the Weighted Average Certificate Rate of the Ginnie Mae Multifamily Certificates (hereinafter referred to as "WACR") as follows: Class B will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.627%. Class C will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.749%. Class Z will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.059%. Class IO will bear interest during each Accrual Period at a rate per annum equal to WACR less the weighted average of the applicable Interest Rate for Classes A, B, C and Z for that Accrual Period, weighted based on the Class Principal Balance of each such Class for the related Distribution Date (before giving effect to any payments on such Distribution Date). Classes B, C, Z and IO will bear interest during the initial Accrual Period at the following approximate Interest Rates: Class Approximate Initial Interest Rate B ............................................................................................................................ 5.627% C ............................................................................................................................ 5.749% Z ............................................................................................................................ 5.059% IO .......................................................................................................................... 0.574% Allocation of Principal: On each Distribution Date, a percentage of the Principal Distribution Amount will  be  applied  to  the  Trustee  Fee,  and  the  remainder  of  the  Principal  Distribution  Amount  (the "Adjusted Principal Distribution Amount") and the Accrual Amount will be allocated sequentially, to Class A, B, C and Z, in that order, until retired. Allocation of Prepayment Penalties: On each Distribution Date, the Trustee will pay 100% of any Prepayment Penalties that are collected and passed through to the Trust to Class IO. Accrual Class: Interest will accrue on the Accrual Class identified on the inside front cover of this Supplement  at  the  per  annum  rate  set  forth  under  "Terms  Sheet – Interest  Rates."  However,  no interest will be distributed as interest to Class Z until the Distribution Date immediately following the Distribution Date on which the Class Principal Balance of Class C is reduced to zero. Interest so accrued and unpaid on the Accrual Class on each Distribution Date will constitute the Accrual Amount, which will  be  added  to  the  Class  Principal  Balance  of  that  Class  on  each  Distribution  Date  and  will  be distributable as principal as set forth under "Terms Sheet – Allocation of Principal." After interest distributions   commence   on   the   Accrual   Class,   interest   distributions   will   continue   until   the Class Principal Balance of that Class is reduced to zero. C-31