I was curious what power difference there would be in a 24" imac compared to a MBP? I am curious because I might need the portability of the MBP and if they both pretty much have the same internal power, why not spend the few extra bux for a MBP and if i want that huge screen, couldn't i just purchase a external monitor? I plan on running adobe Cs3 products and music along with learning to do some video. Yay? nay? let me know what you think