Several years ago, I set up a multi=zone system using a clients Yamaha receiver with zone 2 out and an amplifier. It had a second small remote just to control zone 2. It worked flawlessly and was a snap to set up. I subsequently became a Yamaha dealer mainly to take advantage of this feature only to realize that Yamaha had discontinued the old system in favor of the completely confusing system that other manufacturers were using. Does anyone know anything about this?