Hello! I just build another system and everything works great until I install the windows SP2, after the restart it crashes on the black screen with the windows logo the loading indicatior just freezes and nothing else I can do! what could it be? system is MOBO ECS 848P-A, 478 socket 2.4Ghz Celeron, 512 MB RAM PC-3200 kingston, Maxtor EIDE 80 GB, AGP 4x nvidia Gegorce TI-4200 64 MB video, Thank you for your help!