I've been trying to figure this out, but haven't been having any luck. I was watching Game of Thrones last night and I can't get it to be in Dolby Digital. It only does Pro Logic II. I can get other channels to do Dolby Digital. I can't remember my settings right off the top of my head, but my receiver is a 7.2 Denon 1(only have 5.1 setup for now) and this really shouldn't be an issue. Is there something I'm missing in my settings?