Hello all. My new MBP (and first Mac!) came this week, and I absolutely love it! It has taken a while to get oriented to the Mac OS, and I am still having to work at it. Some questions for the more experienced: 1) In regards to setting up user accounts on my MBP: In Windows, I am used to the Administrator and User accounts. Is there an equivalent in the Mac? How do I set this up? Is the user account I created when I first booted up the "admin" account? If I create a user account, does that mean only administrator priv can install apps on the Mac? 2) What is a good external HD to use to backup data? I am not necessarily looking for a place to store music/ movies. This is to backup/ archive my work stuff (PS, Illustrator stuff). I am looking for reliable and bulletproof (not literaly, but you get it). What should I be considering, USB or Firewire? 3) What is a good bit torrent client for Mac users? Thanks all for your time in advance. I know I am going to be doing alot of searching and posting stupid questions in these forums, so thanks for the patience too.