I haven't really done anything with computer hardware since I built the computer almost a year ago. I figure I might as well learn something about overclocking and do some if it won't be much of a problem for the computer. The most important parts are already in the specifications (aside from the 2gb of RAM, the PSU is an Antec Earthwatts Something or Other, 500w), but obviously ask if you need to know more. I have never had trouble with any parts overheating, either.