I'm stumped. Yesterday my DVD player worked fine, today I have picture but no sound. I've checked and double checked all connections, settings on the Panny, tried multiple DVD's, and popped in a CD to check for sound with a regular CD. Didn't change a setting on any part of my HT between yesterday and today. No sound at all. Is this a normal way for a DVD to take a dump and die? Could it be a cable? I'm totally at a loss...what am I missing?