Dear Out of Sync, I just went thru the struggle to align audio clips and video sources for my 30 minute project. I had problems with Ghost audio popping up way out of sequence, and missing audio too. I started by locking each, and I mean EVERY, audio track to the video clip above( using iMovie here) . I noticed that even when carefully adjusting some audio clips, I would inadvertently cause another to move and wouldn't know it until I played it back. I also found that even when I dropped an audio clip onto the timeline, it would sometimes move if I cropped or added anything prior to it in line. After weeks of trying everything and reading all the tips on the Mac DV email list, I finally got the local Apple Store to download the latest Quicktime 6.3 AND the latest version of my OS 10.2.6 Something they suggested, by the way. I had tried to do this myself, and thru AOL, the files came thru corrupted every time. In the end I went in to the store with a blank CD and they downloaded it for me. Voila!!!!! It is actually burning on my superdrive as we speak. I have spent a complete year learning this machine just to produce this project. Now if I can just retain it in my sleep deprived brain. Hope this helps. Kelly Casey Spavin Experience Shows, Inc. www.experienceshows.com