Well, that is the feature I cant seem to get working, I have done everything it tells me on page 48, which is advertised as their multi-zone, not a remote surround, basically, if you set it to multi, the surround back becomes output for zone 2, the picture shows it very clearly, but I just cant get it to work! There is the other feature on page 18 which you mention that requires an extra amp which seems a bit worthless to me. the only thing I see is a device that allows you to change the volume in zone 2, which I dont have, but doesnt seem to be required to have zone 2 output. confusing.