OK. I think I understand. Even though a standard (in my mind) 5.1 set up uses the surround speakers in the rear, the 990 calls these the extra 7.1 speakers, even though they are placedbehind me.
Why is that?
_________________________
Zone 1: Outlaw 990, Outlaw 7700, Panasonic Plasma, Apple TV, 24" Intel iMac, ReVox A77, Mission 77 Series, Mirage LF-150
Zone 2: McIntosh MA1650, Dual 1219, Smaller Advent Speakers
Zone 3: Victor V, Victor Exhibition Soundbox