It looks like a company called 8COM released a BT capable head unit. It seems the BT feature was meant as a means of pairing your cell phone with the head unit for hands free operation.
Until Dell/MS do something about the crappy BT stack, I'm not sure that the Axim would be able to make use of this feature.
Check it out here...
http://www.engadget.com/2004/12/13/t...cd-mp3-player/