Hello, I am a returning prodigal from the land of windows (used to have an apple IIe) I love my new flatscreen imac with a superdrive, but I am having a problem with imovie. After exporting my film to a dvd format (high quality quicktime) oftentimes the voice and picture get out of sync toward the end? any ideas.<br><br>Thanks,<br><br>Jeff<br><br>