Guess what boys and girls, IW hasn't been honest with us and you can play the game without issues on a DX9 or 10 card. Some clever guy was working on a fix for the "DirectX encountered an unrecoverable error" problem. He fixed the issue and it had a unforseen side effect, the game is now playable on older cards. Another side effect is that is solves the waterfall shader issue in SP and terrain detail still works. No, you didn't misread that, terrain detail still works. You can basically play the game with a 9800GT and 4 gigs of RAM. Silly IW, why did you lie to the public like that? Did you really think this wouldn't get out?
http:// www. youtube.com/watch?v=cUDHP54czFc