I started a new job this week, so I was out of commission for the last couple days, but I'm now doing the sound syncing, which apart from the Jabba subtitles is the very last thing that needs to be done for this thing to be done ....

The 2004 DVD sound, for some reason, constantly goes out of sync with the new picture when I use it. No idea why, as the picture edits are the same.

There is no way to predict what the sync will be like from using the sound with my original edits in Final Cut Pro.

So what I do is - I play back the DVD itself on my DVD player, and capture THAT analog to my hard drive as a guide. I then sync the sound to that captured picture. And it matches!