I was able to pick up a PPC G5 2.0Ghz Dual Mac for 40 dollars! My buddy was selling it because it had trouble with RAM and just stopped working. Well it ended up being because there was unbuffered ram in there. Took that out, it fired up. Secondly, the HDD was making strange noises. I reformatted, OSX didn't detect errors. Installed Leopard! Good deal!