Ok, I have the more ridiculous problem. I just installed my 6800GT card, and haven't even begun to try to OC it yet. However, when I play such games as Halo, CS:Source, or even run 3dMark2001, I will get the most random artifacts and what looks to be random textures popping in and out of the screen. I'm at a loss. It's not a temperature problem, GPU stays around 70 - 80 C during game play. I've tried drivercleaner, beta drivers (61.82), the current forceware drivers, to no avail. I have a 480W TruePower Antec, with a boat load of components in my PC. I really don't know what the problem is!!! My old FX5950U ran smoother than the GT right now... Help teh poor noobie.