I know that sounds complicated lol, let me simplify. I found a guy on craigslist giving away imac g3s for free, the problem is that they don't have hard drives or memory. I need to know if there is any way that I can format a sata hard drive to mac using a PC. I have a friend who has a powermac g4 that I can use, but I'd really rather do it from home if I can. Any advice?