My brother has a car computer in his BMW. Anyone have one or even seen one? They are pretty cool. Basically it is a computer for your car. His has MP3/CD/DVD, AM/FM Tuner, Sirius Satellite, GPS, Internet, Front/Rear Camera, and a bunch more that I couldn't absorb over the weekend. It is all controlled on a wide screen touch screen. All of the audio can be controlled from the steering wheel controls via a RF interface. He also has a small wireless keyboard to access it, along with a wireless mouse that we never really needed thanks to the touch screen. We took a two day trip through Oregon at well over an 80mph average speed. He drove the first day, and I drove the second. It is a 5 series with a V8 and 6 speed manual transmission. What a fun drive. Anyway, he said that he buys most of his parts from the following site: www.mp3car.com