Originally Posted by Omega53
Lower your ram speeds. Those types of errors are caused by overheating ram. Lower it 50-100mhz and see what happens. If it still doesnt fix then I would venture to say that you have bad ram on your card.
I think I should definetly try that. Sometimes I play BF2 for many hours (ie from morning till midnight) without any problems, but sometims the textue seams show up, or suddenly everythng is really bright... really high contrast... really easy sniping and finding guys in grass (re: unfair advantage) But, when I alt-tab everything is 100% back to normal.. .weird!