Hi all, I'm new to Mac. I feel I have been suitably rehabilitated from my former ways. I bought a MacBook Pro. It came with an installation disc for Leopard. I'm not sure if it's an image or if it's the OS install DVD. I bought a Mac Pro, quad Xeon 64 bit monster. The guy I bought it from had to retain the HDD for legal reasons. So, I bought a couple of drives that I'll slot in. Question: Can I use the install disc from my MacBook Pro to install Leopard on my Mac Pro? Regards, Ghoztman.