I have some minor problems with my home theater set up, and I'm not quite sure what I should do. I feel as if I don't really get higher frequency tones as well as I should. I notice that on other systems, I can hear much greater variation among things (such as hearing a coin drop), but that on my system, the effect isn't as pronounced. I have tried playing around with my speaker settings, and have improved it, but I still feel I am missing some effect. I have begun to think that the problem may actually be with the output from my DVD player. I have a Sony 715P player, an Onkyo SR800 7.1 system, and an 8 piece Paradigm Studio 100 speaker set. Could it be that the DVD player's audio output isn't good enough for the rest of the system? Can anyone recommend a better DVD player that will provide better sound?