Hello, I'm going to start university soon (law and business) I want to buy new mac. I never had mac before. I'm going to use it for school (works etc...), hd movies, editing lil bit photos with iPhoto, torrents. (Probably Normal uses) Now I think about the mac air 13" 11" is too small I think. The basic 13 MacBook Air is ok for me? I can wait till October. Should I wait the new retina? Is it that matter??? I need ur advise. Thanks!!!