Okay, another problem.
I got the AC3 file to work perfectly (and it sounds much better even on my computer than the old one), but I must have screwed up the subtitles in there. I followed the directions EXACTLY as posted in the RAR file, and I ended up with "English 1" being forced subs, but for the entire movie, not just Watto's Huttese dialogue. "English 2" is an empty subtitle track with nothing at all in it.
Which 2 from the demux should I use? Which one is the Huttese subs (that are meant to be forced), and which one is the non-forced English subs for the whole movie?