get HZ Tool. it's one of the best things I've done for my FPS games. my monitor would support massive refreshes, but windows would never run past its crummy default rates. this program lets you set your own resolutions with their own refreshes--even in 1hz increments. so now I'm getting fluid video performance in half-life, quake3, 2, etc. I forgot the url, search in google or something.
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