Selecting 1600x1200 res with all other different video settings won't show a full screen view, but an enlarged partial picture. This is not a matter of adjusting the screen. I got the 64MB version of 8500 with latest drivers & best performance settings + AMD XP 1600+ (tweaked to 1570MHz) + Asus a7v266-e + 256MB (133-DDR), what gives?