Well, I upgraded to the latest drivers and the artifacts went away. The system actually runs beautifully with that card and setup. I never drop below 40 fps.

Now I just need a racing wheel.

I've run 3DMark06 and never had any problems. I'm running a 500W power supply, so no issues there. I run everything in 1920x1080 and have never had any problems. I tried turning off the second monitor - no effect. The artifacts mostly went away when i turned off wheels, trees, etc. I haven't downloaded Patch W yet. I was just wondering if anyone else had seen this before.

I'm seeing graphics artifacts with my system. I'm running a GeForce 7800 GT on an Athlon 64 3400+ with 1 Gb RAM. I've got the card set up for DualView (1920x1080 + 1680x1050). I'm seeing artifacts. The autoX course is so bad I can't see anything if I'm pointed in a certain direction. The artifacts go away if I turn off the hardware vertex shader, but then the game runs for 20 seconds, freezes for a minute, runs for 20 seconds, etc... Is this a driver issue? Should I turn off dualview?