I did a clean install of windows 7 rc on a hard drive I had windows 7 beta on. The nvidia geoforce fx5200 video card worked great on the beta but it will not work on the rc. I did the windows update thing and it loads it than restarts and stays on the black screen. I have tried the vista driver in the compatibility mode with no help. Same thing happens. I an now using the basic driver with no acceleration and no 3d. Am I doing something wrong or is the windows 7 rc not compatibility with my video card. Dell computer 4600 2.8 ghz 3 gig of memory two hard drives one 256 gigs one 37 gigs which has windows 7 installed Thanks in advance for any help.