Hi Everyone, My brother-in-law has an old white macbook. He has recently gotten an iPhone and since he is using Tiger on his macbook he cannot install the latest version of iTunes. I have an old aluminum macbook that I don't use. I was wondering if my grey install disc would allow me to install leopard on his old white macbook? If not I will look into getting Snow Leopard for him. We don't have any Apple retailers around here so we would have to order it in. Thanks for any replies.