I've got enough money for both as I've been saving up for a while to get a new macbook, but as I'm just about to start university at which I'm doing a Web design course using the Adobe Suite, including some mild photoshop work and heavy dreamweaver usage. Would it be viable to use the base 13" MacBook Pro, or the base 15" MacBook Pro? I wasn't entirely sure whether the dedicated graphics would help the performance when I'm working, and if the Screen estate is worth it? I have a monitor already, and an external hard drive, so the decision is purely based on the fact will the MBP 13" will suit my needs or will I be better of getting the 15". Any input would be helpful.