I found a guy that is selling a PowerMac G5. It's a dual 1.8Ghz with a 120GB hard drive and 2GB of RAM. He said that he just bought the hard drive and RAM for it, and reinstalled Leopard and a version of iLife. He also said he has a 19" Apple CRT Monitor, keyboard and mouse. He'll also throw in some audio recording software and a peripheral for it. (Forget what he said it was) He was asking $400 for it. I offered him a PlayStation 2, two home theater speakers, and $50. He said he'd take it. Is it worth buying this, since you can't upgrade these machines past Leopard? I thought about buying it for my father, since his computer is slow. He uses QuickBooks for his business, and that would cost him $175 which he can't justify right now. So, what should I do? I don't want to get it for him, and him not be able to use it. Any suggestions? Is this a fair trade?