I'm about to upgrade to Leopard and I am also installing a new 320GB harddrive in my MBP. I want to keep everything thats in my home folder. Can I do a clean install of Leopard on the new harddrive and restore my Tiger home folder from back up or should I upgrade to Leopard on my old harddrive make a backup of my home folder? Then install the new harddrive, install Leopard on it and restore the Leopard home folder backup?