I'm looking for a new computer, and i was wondering if someone could help me out. Unfortunately, my budget is only $500.I'm 15( just fyi) and i like to run a lot of applications at once.I like Dell Windows XP (not Vista please)For 500 dollars or less (maybe just a little more), which computer will give me the most RAM and it's hard drive to be 100+ GB.Thanks =]Edit: I don't really play games on the computer. Its more of a Photoshopping+Internet+AIM+Microsoft Word kind of thing.