Hey Everyone, I just have a simple question. My brother in-law has an older white macbook running Tiger. I have an aluminum Macbook running leopard 10.5.8. My brother in-law was wondering if it is possible for him to use the leopard install disc that came with my mac to install on his laptop to use. I didn't know if they one that comes with the macbook has special drivers or anything. So... Is this possible? Is this legal? Thanks.