I was watching Last of the Mohicans last night in DTS format on the disc through my Yamaha HTR-5790 set to DTS surround standard. I noticed that through the narrative scenes that the voices were quite low. It was as if the volume had gone down a bit. Then a battle scene would come on and the sound was much much louder. Is there something I need to change to get the voices to come up without compromising the sound of the rest of the movie? For the record, I'm running a 5.1 setup currently. I'm waiting for my room to be completed before I mount the rears for 7.1.