dumb question but it must be asked:how is your dvd bitstream configured?
dvd menu;audio;pcm/dd digital/dts
pcm is 2-ch.
i can't explain it like gonk.

i can't get the link to work,but if you go to the 1050 archives,there's a post by me called: 1050 and dts,where gonk walked me through.hope it helps