I have read about superdooper and retrospect but I don't really want entire drive images. I just want to back up music files and documents, keychains and that sort of thing. Home directory type stuff. What can I use to backup just those certain files to my external drive? and I note that OSX doesnt call my ext drive "D" or "E" or like windoze/ It just calls it ext drive. If I had more than one or multiple partitions would it just call the drives ext drive 1 and extdrive 2 and so on?