Question on my first mac purchase. Is it best to purchase the big screen imac for Final Cut Express, Aperature, Garageband or will it still work well on the 15" macbook pro? 2.33Ghz/2Gg RAM/200Gg Hard drive. I would like the portability of the laptop, even with the jump of the price tag. But I don't want to sacrifice the potential of these programs because of a smaller screen. If it does, I'd rather get a decked out imac and buy a cheap laptop.