Hi - thanks for answering so fast but unfortunately it's still not working!
This is the movie Strangers With Candy, in case it matters; and I have three audio tracks:
English AC-3/5.1
English AC-3/2
English AC-3/2
I assume AC-3/5.1 is the Dolby main audio. I tried unclicking that and wound up with no audio at all; if I click the boxes so that all three are checked, I still only get the main audio. If you can think of something I'm doing wrong, please let me know.
Re cathouse vs. house full of cats: is there really any difference?
