I have just finished building my first Intel i7 rig, and need some ideas for cooling it. I am overclocking to 3.8GHz right now (2.9GHz stock). I have a Zalman CNPS9900 NT right now, but my temps are much higher than I would like (idle at 35-40C, with Prime95 around 70-80C; I don't run Prime95 much because of that lol). I looked into Phase Change coolers a while back, but am kinda tight on money right now, so am trying to find something cheap for now (I have around $100-150 to work with; up to $200 if I must, but lower = better). I know that isn't much, but hopefully I can find something to keep the Prime95 temps around 55-65C or lower. Any ideas?