Macintosh products are known for being easy to use, and deservedly so. You can muddle your way through pretty much any Mac OS program, and make it do what it"s supposed to, without a manual or the online help. The latest version of the video-editing software for Mac OS, iMovie 2, is no exception, but David Pogue delivers real value in iMovie 2: The Missing Manual. Composed in Pogue"s trademark friendly style, the book contains enough excellently written explanations and examples to significantly flatten the iMovie 2 learning curve, so it"s a pleasure to read, bookmark, and refer back to. For an example of how this book is technically precise in an engaging way, consider how it explains the purpose of the QT Margins check box, which has to do with compensating for a margin-cropping characteristic of televisions. Pogue proposes an equivalent label: "QT Margins" means "Assume this movie will be shown as a QuickTime movie, and therefore won"t have chopped-off margins." The meaning of a fairly cryptic label becomes absolutely obvious. Further kudos go to the book"s designers for their liberal inclusion of illustrations. Where multiple frames are needed to illustrate a point, they"re included. Tips and notes serve a valuable purpose, and are likely to introduce even seasoned iMovie editors to features they"ve missed on their own. --David Wall Topics covered: Capturing video with a camera, then editing it on the Mac to include appealing transitions, effects, titling, and audio. The process of exporting edited video from the computer (such as for videotape or Web publishing).