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Originally posted by Silverado292
My roommate has a 2007 Mac Book pro, and I'm trying to install Leopard 10.5 on his machine so I can install Snow leopard 10.6. I have a 2009 Sony Vaio AW290, I have 10.5 and 10.6 burned on my computer I copied them both to 8.5G DL DVDR's. His computer will not detect 10.5 it will detect 10.6 but I can't do anything with it. I'm not a huge fan of current technology and have tried to stay away from gaining too much knowledge on the subject but I guess I'll have to change that for now. Can anyone here help me out?