So I spent time with the techs at Autonomic and got everything up and running. Needed to make some adjustments to the SB project to get everything working but now it's great.
First, hats off to William at Autonomic! We got together on go to meeting and he was awesome! First rate customer service.
The software works great. I can link to my iTunes and have different playlists playing in different rooms at the same time. I can access my RadioTime account and play net radio as well. I have a single 7.1 audio card in my computer so I can have 4 different streams playing at the same time.