hey guys, i can't seem to get this out of my head so i figured i'd just post it. for the last few days, i have been wondering about a couple things. 1) why is the 13" macbook air have a higher res screen than the 13" macbook pro? why do u think this is? 2) is it possible to switch the 13" mba's lcd panel into a 13" mbp body? 3) what do u think is the main drive of apple choosing their gpu vendor? is it performance/power based? or is it more timing, such as, amd has these particular gpu's ready so apple chose them? any answers, guesses r more than apprec-welcomed.