Check out www.connects2usa.com or www.aardvarkmm.com for info on Argos.
It's a new Bluetooth system to integrate into BMW's (and in the near future,
Mercedes and Jaguar) that has more functionality and is less expensive than
the BMW ULF module or aftermarket modified BMW ULF modules. Connects2USA
was just mentioned in an article on Bluetooth that was in the Wall Street
Journal, and also was in Mobile Electronics magazine (Jan. issue)