I finally hooked up a optical cable to my Directivo. On programming with analog sound it works fine and in the correct surround mode, when I change to a program that is in DD then it senses that and changes to the optical input, but when I change to another program and is analog the reciever go back to analog but it is in stereo mode (no surround). I have it coming into the video 1 input. Anyone got some ideas??