How to get Bluetooth wireless

I was wondering if anybody has had a Bluetooth car kit installed into their Ford F150. Did Ford install it for you, or did you buy your own car kit separately and install it? Is the quality pretty good? Is it easy to install? How much do these run for? Can you connect any other Bluetooth products, such as laptops or pdas to the car system so you can look at it on a screen or anything? Please help me with some recommendations for Bluetooth products because I just got my new phone and really think it would be much more convenient to talk in the car with this. Thanks