Ok I thought this is very odd... I have a 9800XT and I am getting graphical glitches on the desktop and artifacting in game at normal clockspeed. I have not overclocked the card, and I am curious if anyone has ever heard of somthing like this before. It started when I got Doom III, I got some artifacting so I updated my drivers and it pretty much cleared up, but now it seems to have come back on all my games even. Overdrive is not enabled either. It didnt have any problems before. I have tried multiple newer drivers, and am about to see if the old ones that I used before Doom III do it also. I found it quite bizzare.