Couldnt find this one in the search function so here it goes: I went to the local apple store today and tried to have a discussion with someone who worked there about the merits of working on a Macbook or Macbook Pro strictly with Aperture 2. She simply said that the Macbook Pro is "designed" for that kind of work whereas the Macbook is not. I realize that the MB and the MBP have differences in GPUs but other than that, would there really be a huge difference between getting a 2.2 Ghz Macbook and a 2.4 Ghz Macbook Pro? Please assume that I need this notebook tommorow, so I cant wait for updates. Also please note that I intend to put 4gb of RAM into either laptop. Thanks to anyone who replies and doesnt flame me, seeing as this would make sense to be a very well worn topic. I swear I used the search button.