Time Machine is acting up on my MacBook Pro (all updated software, permissions fixed). It is saving my FileVault home directory onto the backup drive in as plain unencrypted copies. I verified this by cd'ing on a terminal to the backup drive, and there were all my file vault files as normal files. When I try to recover a file in my FileVault directory though, the Time Machine "backward" button is disabled, as when there is no backup. I think Leopard and its apps still have some serious bugs (the windowserver still occasionally hangs and eats up CPU).