| DEAL NAME | Morgan Stanley Dean Witter Capital I Trust, Series 2003-HYB1 |
| Closing Date | 2/28/2003 |
| Collateral Factor Date | 2/1/2006 |
| |
| Performance Summary | |
| Current Pool Factor | 43.70% |
| |
| Delinquency Status (*) | |
| 30+ Days | 0.68% |
| 60+ Days | 0.00% |
| 90+ Days | 0.00% |
| 120+ Days | 0.00% |
| |
| Bankruptcy | 0.33% |
| Foreclosure | 0.00% |
| REO | 0.00% |
| |
| Cumulative Net Loss | 0.00% |
| Loss Severity | 0.00% |
| |
| Prepayment Experience | |
| 1mo CPR | 20.66% |
| 3mo CPR | 22.35% |
| 6mo CPR | 25.95% |
| 9mo CPR | 25.25% |
| 12mo CPR | 24.02% |
| Life CPR | 24.11% |
|