SoundTouch is worst software I've ever used
I've had a Soundtouch 20 for a while now, and I will never buy another Bose wireless system. It will decide at random to disconnect from the app on my Winudows 7 computer, and the app will not be able to find the speaker, though it is streaming from the network. The software also never updates properly when I add music to my Windows Media Player libary. In order to force an update I have to uninstall the software, manually delete any files and directories left from the botched uninstall, then reinstall and load my library. Since I have on the order of 45 GB of music, this takes forever. I have updated the software any firmware multiple time, optimistically hoping that these issues would be addressed. They are still present after years of updates. I have worked with Bose tech support to solve these issues - suggestings have at best helped with a temporary work around, but the problems always returns I strongly recommend against buying this product.