I ended up posting my integration here: Arylic - Whole home audio - #2 by tomw . You'll have to install manually because I didn't add them to my HPM listing yet.
It still works as far as I know, though my devices have been in a drawer for a while. The main reason I switched was that I got to 3 different audio systems in my house (Sonos, Bose SoundTouch, and Arylic/Dayton/up2stream) and needed to reduce some to get a cleaner overall experience.
And they were the hardest to integrate with my local NAS for audio files, so I took the Arylic devices down. But they work pretty well for internet streaming services, and you can't beat the price.
