I've had it since it came out -- it works about half the time I pick it up. This morning, for instance, it did not connect; popping the battery out/in solved this. The SB2 that I just updated the firmware on now stops in the middle of songs to rebuffer -- it had been rock solid for a few years. On top of all this, since adding ten or so feet of length to our house, reception has been a problem. Spent some money on powerline ethernet plugs which solved that.

Blah, blah, blah. If I sell all the above stuff I can go a decent way toward a Sonos system. Tired of the unreliability, time to move on, I think. Perhaps something designed from the ground up to be a network w/a remote multiroom controller is a better way to go for me.