I have recently bought a Panasonic DMREX87EB DVD Recorder, and want to connect it to my Sony Home Theatre system (HTSF1100) via HDMI. I connected HDMI out to Sony Amp HDMI DVD in,and then Sony Amp HDMI out to Samsung TV LE40M8 HDMI in, using HDMI cables 1.3 spec.I then connected audio out from the TV to audio in to the amp. I get picture, however no sound via my Sony Amp.I also get an error message "unlock" on the Amp. Am I doing something wrong - the Amp does not pick up the DVD recorder sound at all via HDMI? (The TV and the DVD is 1080 compatible) Is there a better way of doing it?