man, was this really that noobish of a question? I can't test myself because my cpu doesn't support SSE2...
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CPU: Athlon XP 2100+ OC'd @ 2GHz (lacks support for SSE2)
GPU: Radeon 9600 256MB AGP OC'd @ 420 core : 200 mem
RAM: 512MB DDR + 256MB DDR
OS: Windows XP Pro SP3