I can't get my new Radeon 9700 Pro to work on my GA-7VAX motherboard. 2D works fine, but all 3D games and benchmarks either crash to the desktop or lock the computer. I have tried format and reinstall with just video drivers sound driver, and a couple of 3D games and benchmarks, but I still get crashing. I even tried upping the AGP voltage to see if that would help. No good. I have Windows XP with all the patches, latest VIA 4 in 1s, latest ATI Catalyst drivers, latest BIOS, etc. This is my second Radeon 9700 Pro, as I though the first was defective. The new one is even a different brand. I'm totally stumped. Any suggestions?