I'm requesting an improvement to the user experience when you want to use two Radios permanently paired for left and right channel output. The two Radios you want to pair should be treated as if they were one player with power state and volume locked together, and the ability to be part of a larger sync group as a linked pair. As it is now, it's a nice feature to pair up multiple Radios for a party or special situations, but to keep a pair of Radios permanently this way, it's real fiddly and annoying. For instance, you use sleep mode and only one Radio turns off, you have to adjust volume twice, and so on.

Here's a thread with more info: http://forums.slimdevices.com/showthread.php?103677-How-to-control-a-pair-of-Radios-as-one-but-stay-sync-d-with-others&p=818796&viewfull=1#post818796