Thanks in advance for any help on this, folks... I have the Denon AVR 1912 hooked up such that all of the outputs from the various sources (Directv receiver (HDMI), playstation 3 (HDMI), and Sirius receiver (a/v cables)) all go into the Denon inputs and then the one HDMI output from the Denon goes to my Panasonic TV. I had hooked up my previous Onkyo receiver the same way and I had always been able to watch my DirecTV feed while listening to the audio from my Sirius radio dock or from any other source. Now I can't with the Denon. If I want to listen to audio output from the Sirus feed or input from the PS3 while watching video output from the Directv receiver it doesn't let me do it. Any suggestions?