install V600 bluetooth in 2001 740il

Has any one installed the bluetooth for the v600. How much did it cost and where did you order the kit? I'm also looking to put a dvd and some screens in the front head rests. Any ideas? I talked to a local stereo shop and they were going to have to order the head rest which were going to have to be custum made to match my interior. $2700 for two screens and a player.

It's all right here
www.bmwnav.com

If you have any questions about these kits look and post here.
http://www.bimmerboard.com/forums/bluetooth/

I have not done this mod but those who have rave about how great it works.