Any one tried using a Bluetake BT430Tx Bluetooth Stereo Dongle in conjunction with a high quality fm transmitter to stream audio from treo to car stero. today i use a belkin but my connector on the treo is somewhat questionable (second treo with same fault), you have to plug it in (annoying) and works best when treo is in back seat (closer to the arial) so I can't stick it in the holder on the dash.

My logic was I would just but the belkin fm transmitter and the bluetake dongle in the trunk next to arial and then bluetooth to connect. This way when I get in the car bluetooth will come in range and I can just keep listening to my tunes and keep my treo in the cradle where I can actually see it.