The new 06 radio is installed in the 05 red bike. The radio and accessory harness arrived today. Box with the XM kit is (hopefully) running a day late.
Given that it didn't all get here at the same time I assumed I'd wait to do the install until at least all the part were here; if not the weekend. Yeah, right....
Watched Monday Night Football. Sat back down to get some more work done at my desk. About 2:15 AM (normal bedtime) couldn't stand it anymore. Wandered out to the garage and took the fairing off. At 3:25 set the time on the new radio in the bike and heard it play the first time.
The install of the radio itself really was a simple plug and play affair. Installation itself with some hopefully helpful photos for whomever does it next will be detailed in this thread:
http://flhrsei.org/cgi-bin/yabb/YaBB.cgi?num=1130229296/0(PJ, take a look there, might have realized why you didn't have sound. Check out the part about the speaker harness.)