In the course of working out the new home theater setup, I tried some DVDs that have DTS soundtracks. But when playing a movie with the DTS track selected from the DVD's audio options menu, there's no sound coming from my system. This happened first on Gladiator and then with Master and Commander. I thought I read about this issue somewhere, especially with regard to Gladiator, but I don't remember all the particulars of why the DTS soundtrack doesn't work. Can anybody shed any light on this? Thanks! btw, I'm running a NAD T762. During receiver setup I chose the Neo6 Cinema surround option, apparently NAD's version of DTS. All surround options of the NAD work with Dolby soundtracks, and I cycled through all of them while the DTS track was selected from the movies mentioned above.