This week I am so excited about the new software update from Sonos. Just when I thought the Sonos Playbar Soundbar couldn’t get any better, now the update can turn it into a 5.1 surround system by allowing the Connect Amp to drive two rear channels turning the Soundbar into a 5.1 DTS surround sound system. Before, users would be limited to using the Play:3 speakers, but now you can use other options. I used my existing Sonance Invisible Series speakers for the rear channel and it worked out perfectly. I love that this update gives you complete control on rear channel type and placement. Now the options are truly endless. The software update, which released this month, is quick and only takes about two minutes. Other features with the update allow the mute button to function as play, pause, or skip.