Creative has a gang of docks at CES, for both iPod and their own Zen line. All share the inclusion of Creative's X-Fi sound enhancing technology, which upsamples compressed audio and restores fidelity. The Xdock Wireless can stream to multiple stations throughout your crib. It will show up in February or March, and run you $200 for the base station and $99 for each individual receiving station.
Creative also announced the Xmod Wireless, which will hook up to a computer through the USB port and transmit to the same receiving stations. Rounding out the X-Fi lineup is a set of noise-canceling headphones and the X-Fi Sound System Z600, a dock with built-in speakers.