Quote (BosnianHonkey @ Feb 25 2010 10:03pm)
How much money would this sort of thing save me over buying a computer that's already built? Like if I just want something that can play new games, no fancy case or anything.
It depends. Parts vary so you could be saving different amounts according to what you'd like to purchase.
Quote (BosnianHonkey @ Feb 25 2010 10:03pm)
Also, is it expensive to get all the stuff to run it after you're done building (like operating system etc.)? Or is that included when people say "it cost me x amount to build this computer"?
Usually, yes. You can't use a PC without an OS.