I just re-connected my Onkyo tsxr605receiver and Panasonic BD35 blu ray (which worked just fine together) from a smaller bedroom TV (via HDMI) to my larger Samsung DLP (via DVI to HDMI - the TV only has one input.) . I am able to watch TV (Cable mode) and for play CD's (in the receiver's DVD mode). When I try to play a DVD, I get a message on the TV that says "not supported mode". There's no videol I do hear the MGM lion roar when I put in the DVD, but then no sound therafter. I've tried some of the menus in the TV and Receiver, but no luck. As an added problem, there's no response from the Sujfire subwoofer. The receiver manual mentioned about adjusting the low pass filter, but I dont seem to have one (only Bass Level, Crossover and Phase knobs.) Any guidance in resolving either of these two issues would be greatly appreciated.