Hi guys, I have a MacBook Pro that came with Tiger, but I upgraded to Leopard when it came out (the default upgrade process as far as I remember). To get rid of the cruft that's built up, I'm thinking about starting a new when SL is released, and wiping over everything, then restoring /Users from a backup (I use Superduper! and Time Machine). Is this a good idea? Or is it best to let the installer do its thing, and really I won't see any difference by using the easy, standard upgrade process? Thanks guys.