Well then, that might well be what's causing the synch errors in the PCM tracks that people are getting. When Lucasfilm was setting the video bit-rate they didn't factor in a PCM soundtrack being used. This means that a DD 2.0 version of the PCM soundtracks with a bit-rate of 448k (the highest that DVD will allow) will have to be used when substituting the official default soundtracks with these higher quality ones. This will still sound much better than the 192k bit-rate they used on the official DD 2.0 soundtrack.
