Hey shagrath, in build 1.04, this still doesn't work.
I think you should speak to 3r1c, the creator of MKV2VOB. With some help on the forums @ http://www.mkv2vob.com/
, 3r1c, myself and some others helping managed to get DTS converting to LPCM and playing out all the right channels. Well, 3r1c done all the coding and testing of what program to use to convert [I don't have that kind of skill], I just helped him by finding some bugs with conversion/channel ordering.
Will be great once you've got this up and running perfectly. The rest of the application is brilliant