My Macbook has not been running very stable and I decided to restore from a backup via Time Machine. My problem is my install disks are Leopard (10.5) and my backups are from Snow Leopard (10.6). I installed Snow Leopard from an Upgrade disk which I don't still have. I have no luck restoring the Snow Leopard backups. My question is, how would I recover these backups without the Snow Leopard install disk? Is it possible or do I need to do a fresh install, upgrade then enter time machine via the OS itself? ANY HELP IS APPRECIATED! thanks!!