PocketMatrix

If I get a bluetooth adaptor for my PocketPC, like the Socket Communications CF Card, will it or any other be able to connect directly to a headset in order to output music? Because I am getting a bluetooth car stereo "headset" connector for my cellphone so I can talk through the stereo. If I could connect my PocketPC through this same "headset" then I'd be able to listen to MP3s wirelessly through my car stereo.

Is this true? Is this possible? Will it work? Am I sleeping?

And can I install different profiles later or do they have to be on the bluetooth card. And can an admin move this over to General PocketPC discussion please?