yes I do have the Dolby digital and Dts decoders on in the Denon and have 2 channel going to cd in the yamaha, coaxial to dvd in yamaha and 6 channel out from denon to yamaha so I think I have all the bases covered, the thing is I like the sound on the movies but want to help the sacd's a bit,I mean they sound good but want to know if it's worth it to go with an icbm