Hi, I'm debating getting a MacBook Pro or a MacBook Air. I'm getting the $2499 version for each, so price isn't a factor. I'm in high school right now, and ideally I would want it to last me for my entire four years. Mainly, I do the following: Note taking Programming Light Gaming (mainly Halo) Surfing web, email, etc. I have an iMac at home to do some of the more intense stuff, but I would prefer that I could do some light-medium use CS4 on the laptop too. If I can do all this on the MacBook Air, then I would get that since hard drive space isn't that big of an issue. Thanks!