Thank you to both gdnrbob and AudioInput for all your suggestions and details - I can't tell you how helpful this is!
To tls49:
Living Room - Zone 1 (2.1 set-up) sources:
(1) Music audio files (MP3's) stored on remote hard drive
(2) Sirius satellite radio streamed via laptop (?) - I don't think Sirius is supported on the Bluesound Node 2 - blah!
(3) TV audio (cable TV box, streaming Netflix via cat5 cable, etc)
Kitchen - Zone 2 (2.0 set-up)
(1) Music audio files (MP3's) stored on remote hard drive
(2) Sirius satellite radio streamed via laptop (?)
I'd like the option to play #2 and #3 speakers simultaneously from same source at same time. But in most cases it will be #3 playing in the Living Room, while music plays in the kitchen. Also, if it makes a difference - all the components (cable TV box, AV Receiver, amp, Bluesound, Sonos, whatever...) will be located in a ventilated space together.
Thanks again for everyone's help - I already know a lot more than yesterday and it's all thanks to you guys.
Matt

