Well im about to get a new video card and wanted to know if anyone knows which would be a better choice,,,Its going to mainly be a gaming comp and i ususally play with a 1280x1024 or 1600x1200 res. The choice im trying to deciding are 2x 8600gts 512, 1 8800 gts 320 or 640 ver. If u can give me any advice that be great!