http://store.mp3car.com/Andrea_Super..._p/com-054.htm
I use the andrea sound beam mic, it works fairly well. The key to using a mic for in car use is to have a push to talk button or a button you have to push in order to make the mic listen. I believe this is what ford did with it's sync system. Otherwise your computer will get confused and may here things when it is not supposed to.