It will work
almost perfectly - at least, the same setup worked for me. I never experienced the first hiccup while the SONOS was in the cave - only played 16/44 (redbook rips) from the NAS. In my case, the NAS was in the living room, attached to the Cisco wireless router (out of site). The SONOS was attached to the Cisco entertainment bridge located in the garage - the cave is above the garage in a stand alone structure. The bridge is located as reasonably close to the router as possible. It worked fine. Likewise, I only had/have
very occasional pauses while streaming netflix via that network setup and a cheap Sony Bluray player.
I bought the BDP-1 when NAS support was at the tail end of beta. I have absolutely no regrets. I'm finding it a remarkably stable device. I did run into trouble once in about a half-dozen listening sessions with hi-rez FLACs - resulting in an offensive 'snap'. I've discovered that Bryston had it right to begin with (I can say that because I was one of the NAS holdouts

). USB 3.0 disks are dirt cheap, dead quiet, darn quick, energy efficient, and they have been flawless performers in my experience. Since switching to the little USB drives, I haven't had one single misstep. Yeah, it's a little more to manage, but it's a minor inconvenience, in my opinion.
The NAS is no longer in the living room and it is no longer always on. I use it for backup purposes only. Even the SONOS system (which is in the house) now sources music files from a USB drive - there's a port for that on the Cisco router (yeah, another drive - six 1TB USB drives added up to what the populated NAS cost me). If there's a sonic penalty extracted by the switch, I'm happily deaf (which I don't think I am).
My honest opinion - time for a paradigm shift
