Well, I snagged one of these for a cool 900$: http://www.newegg.com/product/product.aspx?Item=N82E16834220181 Naturally that 8600GS isn't *the* best, it's decent.. but.. ehhh..So I got it running at 545Mhz Core and 525Mhz Memory (stock of 500Mhz Core, 400Mhz Memory), I'm still stress testing it but so far it's holding up real well and giving me about 15-40FPS gain on average depending on the game (haven't tried Crysis yet). I'm quite happy with the video card, but I figured.. well, what about the CPU? I can't do it from the BIOS unfortunately as there's no options for editing speeds or anything, but is there any software to do it with? (Running Vista)