I have an iPad 1 that I tether to my iPhone via bluetooth for internet access.
I also want to be able to connect the iPad to my car via bluetooth (A2DP) so I can listen to Pandora while I drive.
I suppose I could just connect the phone to the car and use Pandora on that, but I also use Navigon on the iPad and it would be great if all the audio was coming from the iPad and the phone was just providing internet for the iPad.
I'm just not sure if bluetooth today can have multiple connections. I know several years in the past it was not possible, but perhaps today it is.