So finally getting around to setting up my 1TB My Book for MAC and hoping to use Time Machine. First thing -- am I able to only select certain folders for TM to backup? I really only want to backup my a) photography b) MP3s c) personal word documents. Is there a way to do this? Because when I opened TM for the first time it seemed like it was setup to backup the ENTIRE HDD. Secondly, if I skip using TIME MACHINE to do my backups, can I just (periodically) do a drag and drop of the selected folders I want to backup? Thanks!