I've got the ATI Radeon 9800 Pro (128, not the 256). I just updated to CATALYST 4.10, which was just released. I tried the Omega drivers, but wasn't impressed with the performance, so I switched back. Some of the Omega features are still installed, including some of the Open GL aspects of the drivers. I also uninstaledl the SMARTGART as some people say that can cause problems. As yet I have had no reocurrences of hte problem *knocks on wood*, so hopefully the problem is fixed. EDIT:It would seems I spoke too soon. I was playing for a while and then BANG, it froze. What exactley is the difference between 3D and Open GL? EDIT II:Well, I took the easy way out and got another video card (that is, I returned my 9800 Pro and used the credit towards another card). It seems my system doesn't like ATI Cards for whatever reason, so I upgraded to an NVidia 6800 for $60. Everything works fine now. Maybe ATI's drivers aren't as compatible with OpenGL as NVidias?