Ex-99.4: Aggregate Statement of Principal and Interest Distribution to
         Certificatesholders.

<TABLE>
<CAPTION>
    Class           Interest           Principle            Losses           Ending Balance
    -----           --------           ---------            ------           --------------
<S>               <C>                          <C>                <C>         <C>
IA1               2,550,174.41                 -                  -           49,765,000.00
IA10              2,337,098.34                 -                  -           41,553,000.00
IA11              3,916,923.75        78,423,803.88               -           18,254,459.00
IA12              1,135,543.26        20,332,096.58               -            4,732,637.00
IA13                516,789.53                 -                  -            8,860,250.00
IA14              1,016,448.28                 -                  -           17,426,750.00
IA15                 56,243.00                 -                  -            1,000,000.00
IA16                 60,408.69                 -                  -            1,000,000.00
IA17                168,355.50                 -                  -            4,041,000.00
IA18              4,465,264.34                 -                  -           79,391,221.00
IA2               1,489,467.75                 -                  -           29,066,000.00
IA3                 566,151.50                 -                  -           10,959,000.00
IA4               2,860,412.44                 -                  -           54,926,000.00
IA5               2,594,799.34                 -                  -           49,041,000.00
IA6               2,331,508.69                 -                  -           43,048,000.00
IA7                 316,779.97                 -                  -            5,717,000.00
IA8                 931,054.72                 -                  -                       -
IA9              13,047,298.12        22,916,366.29               -          217,460,632.00
IB1               1,045,613.15           149,640.15               -           18,507,256.00
IB2                 378,203.10            54,125.09               -            6,694,173.00
IB3                 200,222.73            28,653.53               -            3,543,944.00
IB4                 155,724.17            22,285.48               -            2,756,313.00
IB5                 111,235.49            15,918.53               -            1,968,880.00
IB6                 111,237.38            15,918.79               -            1,968,927.00
IIA1              1,332,648.04         6,012,555.48               -           20,960,413.00
IIA2              1,645,914.90                 -                  -           31,103,944.00
IIA3              4,774,940.28                 -                  -           88,152,745.00
IIA4              3,067,713.28         1,857,681.36               -           39,667,388.00
IIA5              1,386,168.56                 -                  -           23,718,000.00
IIA6              2,396,194.36                 -                  -           41,000,000.00
IIA7              1,138,951.37                 -                  -           19,488,000.00
IIA8              1,848,186.99                 -                  -           31,623,346.00
IIB1                340,721.61            45,993.03               -            5,804,305.00
IIB2                156,547.91            21,130.31               -            2,666,867.00
IIB3                 82,874.56            11,185.80               -            1,411,812.00
IIB4                 64,458.99             8,700.17               -            1,098,098.00
IIB5                 46,043.46             6,213.55               -              784,384.00
IIB6                 46,045.06             6,185.47            28.98             784,423.00
IIIA              2,379,595.85         2,281,118.75               -           41,355,330.00
IIIB1                24,580.99            14,824.97               -              431,573.00
IIIB2                 8,603.64             5,187.78               -              151,060.00
IIIB3                 4,912.83             2,962.90               -               86,285.00
IIIB4                 8,603.64             5,187.78               -              151,060.00
IIIB5                 3,685.85             2,221.72               -               64,726.00
IIIB6                 4,917.68             2,965.58             0.18              86,356.00
IP                           -            19,734.64               -              249,942.00
IX                3,687,120.70                 -                  -                     -
R1                        0.28                50.00               -                     -
R2                        0.28                50.00               -                     -
R3                        0.29                50.00               -                     -
R4                        0.28                50.00               -                     -
</TABLE>