I am getting a notebook for traveling purposes and, of course, getting a Mac. However, I can't decide if I need the MB or MBP. I can use the Education Discount, so that makes the choice even harder (less monetary difference between the two). I would be using it for the web, email, word processing, GarageBand/Logic Express, Photoshop CS3 (when it's out), and Aperture. Also, can the MB take 3 GB of RAM? I know the Apple Store says only 2, but hey, you never know.