Ginnie Mae REMIC Trust 2003-046 The Trust will issue the classes of securities listed in the table below. If you own exchangeable securities identified in the table, you can exchange them for the corresponding MX Securities, and vice versa. Class of REMIC Securities Original Principal Balance(2) Interest Rate Principal Type(3) Interest Type(3) Final Distribution Date(4) CUSIP Number Security Group 1 DA (1).................................................. $28,840,000 5.5% PAC I FIX April 2023 38373QZ79 DB (1)  ................................................ 51,967,000 5.5 PAC I FIX February 2027 38373QZ87 DC (1)  ................................................ 42,811,000 5.5 PAC I FIX September 2029 38373QZ95 DE (1).................................................. 17,428,000 5.5 PAC I FIX August 2030 38373Q2A8 DG (1)  ................................................ 49,490,000 5.5 PAC I FIX December 2032 38373Q2B6 HA.......................................................... 6,343,875 4.5 PAC I FIX June 2033 38373Q2C4 HB.......................................................... 6,343,875 6.5 PAC I FIX June 2033 38373Q2D2 YA (1) .................................................. 52,678,500 5.5 NSJ/PAC II/AD FIX April 2033 38373Q2E0 ZB .......................................................... 44,097,750 5.5 NSJ/SUP FIX/Z June 2033 38373Q2F7 Security Group 2 TA .......................................................... 3,075,000 5.5 SC/SEQ FIX March 2033 38373Q2G5 TB .......................................................... 3,700,000 4.5 SC/SEQ FIX March 2033 38373Q2H3 TC .......................................................... 3,700,000 6.5 SC/SEQ FIX March 2033 38373Q2J9 Security Group 3 MA  ........................................................ 3,509,334 5.0 SC/SEQ FIX May 2033 38373Q2K6 MB  ........................................................ 3,509,333 5.0 SC/SEQ FIX May 2033 38373Q2L4 MC  ........................................................ 3,509,333 5.0 SC/SEQ FIX May 2033 38373Q2M2 MD ........................................................ 2,632,125 5.0 SC/STP FIX May 2033 38373Q2N0 ME  ........................................................ 2,632,125 6.0 SC/STP FIX May 2033 38373Q2P5 MG ........................................................ 5,264,000 6.5 SC/STP FIX May 2033 38373Q2Q3 Security Group 4 FA .......................................................... 17,333,334 (5) SC/PT FLT April 2032 38373Q2R1 SA .......................................................... 2,666,666 (5) SC/PT INV April 2032 38373Q2S9 Security Group 5 FB .......................................................... 50,000,000 (5) PT FLT June 2033 38373Q2T7 SB .......................................................... 50,000,000 (5) NTL (PT) INV/IO June 2033 38373Q2U4 Security Group 6 FD.......................................................... 5,773,162 (5) PT FLT June 2033 38373Q2V2 SD .......................................................... 5,773,162 (5) NTL (PT) INV/IO June 2033 38373Q2W0 Security Group 7 AB .......................................................... 1,780,000 5.0 SUP FIX March 2032 38373Q2X8 AC .......................................................... 3,330,000 5.0 SUP FIX September 2032 38373Q2Y6 AD.......................................................... 13,520,000 5.0 SUP FIX June 2033 38373Q2Z3 AG.......................................................... 20,500,000 5.0 SUP FIX September 2032 38373Q3A7 AH.......................................................... 5,045,000 4.0 SUP FIX December 2031 38373Q3B5 AK .......................................................... 5,045,000 6.0 SUP FIX December 2031 38373Q3C3 EP (1) .................................................. 15,790,000 0.0 PAC I PO June 2033 38373Q3D1 JA............................................................ 9,500,000 5.0 PAC II FIX January 2033 38373Q3E9 JB  .......................................................... 4,000,000 5.0 PAC II FIX April 2033 38373Q3F6 JC  .......................................................... 3,440,000 5.0 PAC II FIX June 2033 38373Q3G4 PA .......................................................... 100,000,000 5.0 PAC I FIX May 2029 38373Q3H2 PB .......................................................... 47,350,000 5.0 PAC I FIX July 2032 38373Q3J8 PI (1)  .................................................. 15,790,000 5.0 NTL (PAC I) FIX/IO June 2033 38373Q3K5 Security Group 8 WA (1)  ................................................ 30,000,000 5.5 PAC/AD FIX April 2033 38373Q3L3 WZ  ........................................................ 126,800 5.5 PAC/AD FIX/Z June 2033 38373Q3M1 ZW  ........................................................ 7,912,088 5.5 SUP FIX/Z June 2033 38373Q3N9 Security Group 9 EN (1).................................................. 182,400,000 0.0 PAC/AD PO December 2032 38373Q3P4 FN (1) .................................................. 121,600,000 (5) NTL (PAC/AD) FLT/IO December 2032 38373Q3Q2 NB.......................................................... 10,173,000 5.0 PAC/AD FIX June 2033 38373Q3R0 NC.......................................................... 8,427,000 5.0 SUP FIX June 2032 38373Q3S8 ND  ........................................................ 19,000,000 5.0 SUP FIX June 2033 38373Q3T6 SN (1) .................................................. 121,600,000 (5) NTL (PAC/AD) INV/IO December 2032 38373Q3U3 ZN.......................................................... 30,000,000 5.0 TAC FIX/Z June 2033 38373Q3V1 Security Group 10 FC (1) .................................................. 16,879,200 (5) SC/PT FLT June 2032 38373Q3W9 UA (1).................................................. 2,596,800 (5) SC/PT INV June 2032 38373Q3X7 UB (1).................................................. 12,334,800 (5) NTL (SC/PT) INV/IO June 2032 38373Q3Y5 Residual RR .......................................................... 0 0.0 NPR NPR June 2033 38373Q3Z2 (1)  These Securities may be exchanged for MX Securities described in Schedule I. (2)  Subject to increase as described under "Increase in Size" in this Supplement. The amount shown for each Notional Class (indicated by "NTL" under Principal Type) is its original Class Notional Balance and does not represent principal that will be paid. (3)  As defined under "Class Types" in Appendix I to the Base Offering Circular. The type of Class with which the Class Notional Balance of each Notional Class will be reduced is indicated in parentheses. (4)  See "Yield, Maturity and Prepayment Considerations – Final Distribution Date" in this Supplement. (5)  See "Terms Sheet – Interest Rates" in this Supplement. S-2