Don't know if it's because I took the lazy man's route to test this or not, but last night I wanted to try the V6c export to the PSP and ran into an audio sync problem on the finished product. Since it was only a test, I thought I'd test two things at once (really dumb I know), but I didn't want to reload media for a finished project so I tried the import of a VOB file from a DVD I made last year. It actually looked suprisingly good and all was well played from the timeline. I then exported to MP4 for the PSP and it worked great. Looks good and sounds good on the PSP except that the audio sync was about 2 seconds off. I thought maybe it was because I had imported the VOB files, but they did play OK and in sync in V6. The original DVD had AC3 audio. Could this be because of the reencode? Any ideas?