I have one of the first iMac g5's, the one's without isight and a 17in display. Also an 80gb hard drive that I'd like to replace with a bigger one. So my question is, what type of hard drive do I need to buy, just a regular SATA one? And is it at all possible to do this with as little hassle as possible, I don't want to have to install the os on it and set up my computer from scratch. I know there are cables out there that allow internal hard drives to be connected through usb or firewire, so could I just move all the contents from my 80gig to the new hard drive that way? I imagine I'd have to format it first though.