I have a 1066 pro and use a coax lead from my Pio 747 for DVD's and also as a CD transport. I set the 1066 to 2ch stereo and then it auto detects DD/DTS signals and switches to them for DVD and back for CD. The problem I have is that most DVD's have the menu's in DD 2.0 which means the processor automatically turns on PL2 even though I have set it to 2 channel. When the movie starts it goes to full DD but when I put a CD in again it's still on PL2, not 2 channel. I know there is a software update (mine is 2.2.4) that cures a similar, reverse problem and I will do this soon. Anyone else found a solution to this annoying problem? Is there any way I can stop it going to PL2 when it detects a DD 2.0 signal?