Hey everyone. I just got a Western Digital My Book World Edition II 2TB Hard Drive and I'm trying to get it all set up. I'm having some problems. 1. I wanted it to back up my iTunes library which is on a external hd. I cant figure out how to get it to do that. 2. I'd like to have my iTunes music, tv shows, and videos able to be played on my PS3. I need help with that too. Thanks in advance for your help!