Need Bluetooth in a Treo 600 and an iPOD

I have been looking around the internet to find a Bluetooth SD card for my Treo 600 does that exist? Haven't found one so far. I also want to hook an iPOD up to a bluetooth car kit in the Acura TL. I have heard that even if you get the bluetooth add on for the iPOD, the bluetooth in the TL is not capable of transmitting music. The FM adapter sucks. I don't know of any other way than to hard wire it. (<-not going to happen) Suggestions on either of these matters would be awesome.