Smooth Transition?
 

I am thinking about getting bluetooth, but how easy is the transition from getting in and out? I have a Cingular 8125, which I have read works with the bluetooth, but if I get out and then go in my hosue and come back out, do you have to do ANYTHING for it to work, as in turn bluetooth on or anything?

It works seamlessly. Once you set it up, you never have to touch the phone. When you turn on the car, it automatically connects to the phone. When you turn the car off, it disconnects and the phone becomes normal.