Yamaha just released its MusicCAST2 network music system that can wirelessly transmit music to 32 different rooms. At long last, we have something for all of that silence in our mansions. The MusicCAST2 supports various file formats including iTunes AAC, MP3, WMA, FLAC and WAV, and can play back tunes from iPods, Bluetooth devices and other Yamaha accessories with its built-in dock port.

If you prefer, you can even plug in USB flash drives and the MusicCAST2 can also pull audio from sources such as Rhapsody, Internet radio, PC and Macs and NAS devices.