I am ready to make the move to Mac from my dell. I have been using a 15" Dell laptop for the past 2 years. I am afraid that going to a MB with its smaller screen will be a real issue. Yes I have tried playing with both MBP and MB at the Apple store- but you really need to "use" it for a while to know. At first glance, it seems like MB is small. QUESTION: Anyone here ever been in my situation, and which did you go to from using a 15" in the past-- a 13" or 15"? Any problems with screen real estate with the 13"? By the way, you may ask why I don't want a MBP. 1) priced higher 2) larger 3) less battery life 4) looks plain to me- i'd rather have a blackbook 5) less wireless range 6) i do not game at all Finally, any reason to think that Leopard graphics/animation will in some way run better on a MBP than a MB due to the graphics card differences? Thanks!