I want the best computer I can buy pretty much, because I'm going to be using this for the next 6 years so it needs to be FAST. My dilemma... Do I get a 2.2 GhZ Quad Core 15" MBP (8GB RAM, SSD)? OR 2.7 GhZ Dual Core 13" MBP (8GB RAM, SSD) with a 27" Cinema Display? I do like the second option better because of the portability and the 27" display in my dorm room, because I think if I get the 15" it would probably be ridiculous to get the Cinema display as well. However, I want a really fast computer, so is the 13" much slower? What are your opinions on the situation?