Hey guys, I was hoping you could help me! I've recently busted my old hard drive, so I've replaced it with a momentus 500gb, which seemed to go smoothly. I also don't have an optical drive so I use an external optical drive. Insert snow leopard (my macbook is an intel, so no problems there) and everything goes great until it comes to the window "select a disk to install snow leopard", there are no options to choose! Is it the hard drive, the external optical drive, or something else? Help me please, there isn't a apple store for miles around. Thanks! (let me know if you need more info)