I need some advice please. Yesterday I bought a new Blu Ray player, a Sony BDP-S350 from Currys. It was a real bargain at £99.99. Anyway, I got it home and connected it up via jack leads to my Panasonic Home Theatre Sound System SC-HT840. I am sure I set it up correctly but the sound from the Blu Ray is only in 2 channel stereo. Is there a compatabilty issue here or has muggings set it up incorrectly? Any help will be much appreciated.