Looks like I have the same issue. I burned Ep 4 ages ago and only watched the first few mintues to see if it worked. Now I watch through it, the audio does go out of sync at the point you mentioned. I have a Pioneer 51FD.
I'm not the most technical person, but 'll have a look at Adywan's instructions and see if I can get it to work. If so, I'll try to help Boba Fett's Wife too. (feels weird saying that)