Well i am currently using the CPU stock cooler, and it's not working too well. my computer is up to 40-46C (San Diego 3700+) good or bad? anyway i want to know what heatsink i can get for 40-60$ (heatsink w/o a fan i hear is a lot better, of course ill have to buy a fan also). and i got my cpu on newegg.com and they say i can't return it if i buy another cpu cooler(true)?, but ohh well.