I have a new macbook, and I haven't upgraded to a new operating system before on a mac. I would rather have a clean install when I get leopard rather than the archive and install. I would do a full back up to me external drive and then put my documents and media files back after the install. Would the ilife that came with my computer work with leopard, iLife '06. Or would I have to get iLife '08 on a disc. Or does leopard come with the new iLife?