Hi guys! I'm considering buying either a MBA or a MBP 13'' in the future, and one of the toughest tasks I'd like to do with it would be running GarageBand or Logic Pro. Mainly, I'd be composing Jazz pieces (Piano, Bass, Percussion, Sax and Guitars, in any number of combinations), some solo piano pieces, and maybe some Game-music. I'd like to know if any of you has experience with the MBA 13'', and can tell me if it is powerful enough for this kind of task. While I would like the portability, I want my laptop to be my sole computer. I know the MBA can run all the other tasks I intend it to alright (Web Browsing, Video-watching, Chatting, Photoshop, PS2 and Nintendo DS Emulation). Music-creating is the only one still holding me back. Cheers!