Last night I put in Gladiator DTS ES version. When I selected the DTS ES track from the audio section of the menu screen and play, I have no sound. When I select the DD 5.1 track, there is sound. Is there a good explanation for this? I don't know if it matters, but I have the audio of my DVD player hooked up to my reciever using a digital optical cable. As you can obviously tell, I'm new at all this.
Any one have experience with this? Does my audio need to be set up differently that how I have it to play DTS ES?