I have just finished the install of a Nokia CK-7W bluetooth phone kit. Instalation was very simple and took about 20 minutes. The only thing I am not to hapy about is the stardard Nokia Microphone is a bit ugly. i have an Audi genuine phone prep microphone that fits in the overhead light cluster. Anyone know if i can cut the Nokia mic off and attach the Audi one in its place? If so does anyone know how to wire this correctly? I would highly recommend the CK-7W to anyone wanting a simple and easy fit bluetooth kit. Works perfectly.