I currently have my sky digibox (Pace) connected to my davs 550 via 2 cheap (ish) phono leads. Audio out (L&R RCA) on the digibox to audio in (L&R RCA) on video 2 on the davs unit. I've noticed that on the 'normal surround' sound setting on the davs unit, the sound from the rear speakers is somewhat garbled and on the 'auto decode' setting i get no rear speaker sound at all. To my way of thinking, if sky broadcast in digital - should i not get surround sound ??? If I switch to 'cinema a,b or c' soung setting, i get reasonably clear sound from the rear speakers. Is this all down to the quality of my phono cables, or have i completely got it wrong Confused of Birmingham !!