When I hook my Phillips DvD Player, model DVP5960 to my Samsung DLP HL-S5086W using component cables, my Yamaha HTR-5960 AV REceiver displays and plays Dolby Digital, but when I use the hook up through a HDMI connection, it will only display Pro Logic. In both hook ups, I connect the DvD player to the receiver via a Digital Coaxil Cable. When I have the receiver set to DvD audio playback, and my T.V. to a different source (ex: Cable) the receiver also plays Dolby Digital, but when I switch the T.V. to the HDMI Source, it cuts out to Pro Logic. How can I get my receiver to pick up Dolby Digital, and also be connected to the T.V. via HDMI.