Go to http://www.pricewatch.com/, or http://www.atxcases.com/ They have the best cases from any place I have seen (Now I make my own Cases and PCs right now I'm making one out of a school binder because I got bored I haven't named the computer mod yet though, maybe you guys can help). See that way it is mostly free except the 5-10 dollars I have to spend on supports to keep the parts so they don't hit eachother. And Pricewatch has Cheap computer parts as well.