Thanks for the response. I will make sure when I get home tonight that I am starting the playlist to test if this will start the zone switch. I do know that the switch was enabled. One additional question, in the zone switch rule does the "display name" need to be the same name as your zone or can it be any name you want.
To clarify, what I am saying is that if you have a playlist with 8 items, only the first one will switch the zones, the other 7 items will all play in the same zone, even if they would otherwise do so.
So, for example, if you have a playlist with 4 stereo tracks, and then 6 multichannel tracks, the multichannel tracks won't switch the zone (to a multichannel setup).
AFAIK, the display name is just the rule name, you can have more than rule that switches to a particular zone.