Greetings and healthy happy holidays, Using iMovie and iDVD, I have burned two DVDs and both have sections of bad audio when played on computer or a Sony player. I have 14 clips back to back with NO transitions, each clip is sped up to the maximum speed. For the first disk, I imported music from a CD into QuickTime Pro and converted it to an AIFF file and placed it on the timeline with the 14 sped up clips. In preview using iMovie the video clips are fine, as is the audio. Burned the DVD using iDVD and the audio drops out and stutters. For the second disk, I imported (recorded) the music directly from the CD into the time line. Again it plays fine in the iMovie preview. Burn the DVD using iDVD and the same story, the audio stinks. In hindsight after burning two disks, I watched the full preview in iDVD and it does stutter in iDVD. What's up? Why no stutter in iMovie, but it stutters in iDVD. The overall movie was only 18 minutes. I'm using a TiBook G4 1ghz and capture and creation was on the internal hard drive, AirPort and screen savers turned off, and computer plugged into AC, if that has any bearing. Thanks, David