I have a sept 2009 macbook pro 13" i'm trying to clean it up reformat the harddrive then reinstall OSX 10.6. I have a factory version of the mac install disk that came with my newer imac 27" (ab 6 mos old). The mbp already has snow leopard on it so it is definitely capable of running it although when i try running the os install it says it's not? Even though they are 2 different computers the operating system runs the same right? writing out this problem shows me how it can't work, but are there still any suggestions how i can make this possible?