One end of this device plugs into the USB port of your laptop, while the other end plugs into the head unit of your car stereo. Now, you can use the knobs on your car stereo to operate your laptop.

The Car2PC Adaptor is offered by a company called InDashPC, who makes personal computers designed to fit into the dashboards of cars.

Why would you want to control your laptop using the knobs on your car stereo? Car2PC apparently has the ability to launch the media player on your laptop and play the songs on your playlist, all with a single-touch of a button on your car stereo. And of course, the Car2PC allows your laptop to play music through your car speakers.

Hence, if your laptop has 2,000 songs on it, and you don't want to conform with the rest of the folks carrying iPods, the Car2PC will keep your individuality intact.

Though, the Car2PC only seems to work with certain models of Volkswagen, Audi, BMW, Mini, and Rover automobiles.

Now on sale for $109.00.