Getting music from you computer in one room to your home theater or stereo in another can be a challenge. You can carry your notebook into the other room and connect it up some times, but for the most part, you need something wireless for the task.

Aperion Audio has announced a new device called the Home Audio Link system that can stream music from your PC to a home theater system wirelessly. The system plugs into the USB port of your computer on the transmitter end and the receiver plugs into your audio system with RCA cables.

One of the countless new wireless audio systems to emerge from CES this year is the streaming happy Eos Converge. This multi-unit system begins pricing around $90 per component and will be available come March.

The Eos Converge is designed to stream audio, via one of its wireless transmitters, from a connected audio source to other points in the surrounding area. It has a wireless range of around 150 feet and is said not to interfere with other wireless networks created by the likes of Wi-Fi or Bluetooth.

Sony has got to be the proprietary technology king. It seems like a new CE season hardly goes by where it isn’t unveiling something. This year’s offering is its wireless S-Air technology, appearing in a variety of new home theater systems and accessories.