Ok, I recently bought an iMac used. I formatted it to get all the previous owners junk off, thinking I could use the disc to my macbook to install leopard. I quickly found out that doesnt work. I read a little about modifying the disc image and re-burning it, but it kinda seems like a pain. Can I install it on my imac through my macbook using a firewire cable? Any help will be greatly appreciated.