Here's a thought... tell us what your current computer is made of (see if it has any resale value) and if its only worth like $50 or less, what you should do is take it all apart (dont cheat and lay the removed pieces out in an order you can remember), then put it back together again. If it works, then you can build a PC.
Oh yeah, i just pvt msg'd a user on here, i checked out cyberpowerpc.com, yeah they suck like every other "let us build your PC" site. In their defence though, they do have to provide tech supports for whiney little bastages, and they took the risk of starting their own business so w/ risk comes reward (lots of fools out there that need seperating from their funds). Built a PC for a coworker, $750 all said and done. CyberPower wants to charge like $930, and thats before shipping and tax.