Sonos, the leading developer of wireless multi-room music systems for homes, has introduced its Sonos Wireless Dock (WD100) accessory for its Sonos Multi-Room Music System, allowing you to play all the music from your iPod or iPhone in every room of the house. The WD100 accesses the music stored or is playing on your iPhone/iPod and sends it wirelessly to Sonos ZonePlayers around your home before the music is converted to analog, guaranteeing the best possible audio quality. The Sonos Wireless Dock is compatible with various generations of iPod touch, iPod classic, iPod nano, and iPhone. The Sonos Wireless Dock will set you back $119 when it’s available at the end of October.