Hi, Unwrapped and plugged in my Sony KDL37-503EX with much anticipation of enjoying movies streamed via LoveFilm. Picture quality was as expected - not brilliant but ok. However, NO audio!! I quickly realised that the audio wasn't being sent to my amp. So i had to un-mute my TV to listen to the streamed content. Am i missing something or is that the ethernet connection will not send audio to my amp??? Any body help with this???