so I am really considering buying a MacBook Air and I have a few questions. I am hoping to use this as my sole computer and I am interested in using it for school and I am attractive to it for portability reasons. Now, anyone use an air with time capsule to store iTunes media (movies, tv shows, and music). I was wondering what syncing with their iPhones or iPod was like, if the speed was THAT BAD and how does it compare to syncing over USB with an external hd? I would like to leave for school with my air and study with out the distractions media files offer. How is copying and transcoding with handbrake like with the air? Is it dog slow? My main uses for the air will be internet, mail, word processing, iphone syncing over time capsule or external USB hd, some movie transcoding for my iPhone I usually do so once a week, photos (no apeture, just iPhoto). I feel the air will be fine for these purposes and of course it is very portable! Thanks for the help.