I did it, and didn't see much of a change. If anything, I did get a more steady 9 FPS than before. Don't use me as an example though...nothing but new hardware can save me (even tried an FPS Config - Not only did I hate how my game looked, thus changing it, but I only got 7-20 FPS).
The QQ forums are useless because you have to wade through several pages of pure QQ (which drives you half crazy) before you reach anything half useful. If you dont believe me, go to the TF2 Pyro forums.
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