On top of my tape backup, I'd like to save the Exchange files on a local XP Embedded-based NAS (LaCie). I wonder what would be the best tool to do that? So far I have been using a synchronization tool called PeerSync, for which we own a few licenses. I wonder if this would be the best method for setting up a secondary backup of all my files (including my Web sites, also on the same server as Exchange). Thanks!