Okay guys, got one for you. I don't have much money and I want rough edit my movie and then take to my buddy to do the serious editing. I want to export out back to mini DV. My question: Can an ibook G3 accomplish that with an updated version of imovie (4). What problems do you think I'll run into. I wanted to use an external HD as well. What do you guys think. I have to be mobile, that's why I'm looking at the laptop.