I few of my friends (including Om) are crazy about the Sonos, but I’ve been a Squeezebox user for 6+ years now and have stuck with them through a few upgrades and the acquisition by Logitech. Some of their new products like the Squeezebox Radio are super-handy, I like that the whole thing works over my Wifi network, and it runs Open Source server software. (I used to run it on a Linux box, now on a Mac.) That said, the software has always felt clunky to me, the lack of a good iPhone client is annoying, and the multi-room sync is temperamental. They also seem to have stagnated under Logitech, for example the Radio is cool but the battery for it (which is half the sell) doesn’t come out until April, and costs another $50 — lame. Has anyone used both Squeeze devices and Sonos and have a preference?