powerbook doesnt seem to be worth the extra money. its +500 for the super drive, 64mb vid card vs 32mb, a little faster hd, 2x hd space, and a nicer enclosure. Doesnt that seem a bit steep? for a slightly smaller enclosure and the same display? I think I am going to get the 12" ibook Its not even my main computer. Just using it for when I want to work outside of the office and getting work done while im stuck in a class room for school.