Thanks Steve! We were having the same problem with a 2 minute teaser trailer for a feature I just produced. Exporting as a self contained QT fixed the timing issue (HOORAY!) but now the picture quality of the resulting QT file is terrible… the images have scratchy lines through them. When I had been exporting with QT Conversion, the image quality was excellent (looked like the 24p HD we had shot in) but I had that terrible timing issue. Any ideas on how to bring the image quality back up without losing the proper timing?