Ok, big baby time here but if I'm going to the trouble of puting out a state of the art DVD that maximizes audio and video performance why wouldn't I use the most advanced version of dts? CastAway and Gladiator sound better!! Not that I'm complaining, I really do like having Fifth Element in dts and the picture is free of artifacting etc, but still. At least the receiver will do matrix so I can b.s. myself Sorry about the rant.