Just got a couple general questions for you guys who currently have Macs. I just recently graduated from Univ and am going to get a new computer after dealing with a Dell for 4 years (don't ask). What would you say the big difference between MB and MBP are? Is the price difference really that worth it? I'm looking for a "desktop alternative" type of laptop, one in which I can use in any room of my future house but at the same time have it be powerful enough to be a home computer. As well, in terms of customization, what are some of the items you have gone after or passed on. I looked at the 4gb vs 2gb and that seemed like a much needed improvement but wasn't completely sure about it. Any tips or hints from current MB or MBP users would be helpful. Thank you!