Hello, I was wondering if anyone here has done an install on their own for an iPod interface in a 2005 Nissan Quest. The audio shop here on base wants 150 bucks for the job. I would rather pay thirty for the wire and then do the job myself. So my first question is if anyone has undertaken this themselves? My other question (which I am sure is the first of many for this project) is how the hell do you get the shifter knob off in this vehicle? Any and all help is greatly appreciated.

Doc