I finally went with the Sonos. Although it's a pricier solution than Squeezebox I went with it for two key reasons: 1. It allows me to plug an analog device (CD player, record player, tape deck) into any one of the wireless receivers and stream it to all the other receivers in the house. 2. The networking is much more efficient on the Sonos, with just one receiver piggybacking on your WiFi network, whereas with Squeezebox each receiver is pulling from your WiFi, in turn taking up more of your bandwidth. Squeezebox still seems like an excellent system and I really like the open software concept for its operating system. It really is hard to justify the price difference if the above two points aren't important to you. I was also able to find a local dealer who had better prices than those on the Sonos site, and I only had to pay GST, so that helped the decision as well. I love Sonos! I've been listening to it as much as I can since I hooked it up. The built-in internet radio aggregator is incredible. Thanks for all the advice, especially canadianphan for taking the time to answer my Squeezebox questions.