Satellite Radio for your computer. Attaches to your computer via the USB. Access to all 100 channels. You can save song titles and artist names to an “alert” list and get a pop-up message when a favorite song or artist is playing on a different channel. Click and you’re there. XM says “it’s not Internet radio (since the signals are still delivered via satellite), so users will experience no buffering or stalls, no slow channel changes, and the program won’t affect the PC’s performance.” The product is scheduled to begin shipping May 2nd for $69.95. I’ve never been one to listen to the radio at work but this could change that. Tell me again why this will have no impact on “traditional” radio.