I'm sorry if I am posting this in the wrong spot but I am new here. I have a Radeon 8500 128mb card in a gigabyte 4xagp dual athlon mp 2200+ server board running Windows Server 2003 Enterprise. My problem is that the 8500 works fine...only when the drivers are not installed. The moment I install drivers and turn hardware acceleration up even a little I get what looks like the entire screen to be artifacting. I've tried the newest omega drivers as well as the regular ATI drivers. I've also tried the omega 2355's with no luck. I've reseated the card and used canned air to clean it out as well. I tried it in a different computer but they were both amd's...I haven't gotten a chance to test it in a pentium system but i don't think thats the problem. And for some reason I can't post links to pics of my problem...any help with that would be great too.