Hello all. I've done a little searching on these forums and have found a few posts concerning what I need but the links don't work. (or else my laptop at work sucks. which it does) Anyways, I was wondering if someone could explain to me the math I could do to determine wattage required for a PC. Can I take a figure off a part i install and then do some math to compare it to the PS wattage? This may be the easiest thing ever I just remember reading some complicated thing somewhere. Can anyone explain?