I've searched for a download for HD to just decide for myself, but it seems that it no longer exists anywhere that I trust to download it. So my question is, should I even put the effort out to find somewhere legit to download it? I got my macbook pro 13 in. last week. I'm a senior in highschool, and for one of our senior English projects, we have to write a movie script... And then shoot it, edit it, the whole bit. I was prepared to do that in iMovie '09, and it seems OK, but if iMovie HD is more powerful or easier to use, then I want to use that. Are there any important features I will be missing just using iMovie '09? I've read that if you still have old install discs from old systems, you can get imovie off there. I might have those discs somewhere, but this is my first mac that was ever mine first, so I'm not sure if I can find them. My dad gave me old ibooks when he upgraded, but he never kept track of the books and discs that came with them very well, so I may not be able to find those discs. Thanks for your help!