Made this little video of the Nexus Car dock. Unfortunately there is no plug on the dock itself and you still have to plug the cable into the phone. That's a big thumbs down.
[YT]http://www.youtube.com/watch?v=NR-J4LbNX4s[/YT]
[YT]http://www.youtube.com/watch?v=NR-J4LbNX4s[/YT]