[Shake n Bake]

Hi all,
When I collected my car last friday, the dealer advised they have the iPhone snap in available for around £80.

Couple of questions for the group here:

1) I understand that the features are charging and an ability to utilise the car's ariel. Does it also provide a connected interface to the iDrive/Prof Media system or is bluetooth still used for that?
2) Is there a cheaper provision by an aftermarket provider?

Thanks