In Vegas I'm trying to edit a whole bunch of VOB clips together I've ripped off of a few DVDs I own, a lot containing mono audio. At regular playback, any media player would play the audio just fine. But in Vegas, the videos with mono audio are playing back at a much slower speed with a very low pitch. Does Vegas (6.0 by the way) have problems playing back video with mono audio? Outside of Vegas, there's nothing wrong with the VOB clips.