I just moved my Kenwood 544 into my dorm got it all hooked up and... the title says it all. I have my DVD player hooked up via an optical cable. The Receiver receives a DTS signal then down-mixes it into stereo. Pro Logic will not even show up when trying to select my listening mode. If I try listening to a DSP it shows all speakers working but only the stereo speakers are producing noise. No matter what I do I cannot get the center and surround speakers to work, and yes they are plugged in! Anyone have any ideas.