I recently saved a dual 1.8 G5 PowerMac from certain destruction, and thought I would tinker with it a bit just for fun. I'm relatively new to Mac (2010) so never really used a PPC Mac. The machine is in pretty good shape, but came with nothing except the tower, including no hard drive. I have a copy of Leopard lying around but not any 3.5-inch drives. Does anyone have any recommendations for any hard drives? Also, do the 2.5 to 3.5-inch drive converters work in this machine? If so, I was thinking of putting a small 2.5-inch SATA 2 SSD in for the OS and a larger 2.5-inch for everything else.