Question on bluetooth

I have a question I am hoping that someone out there can answer.

The new PalmOne (PDA) Zire 72 uses Bluetooth technology. So does that mean I can connect a Bluetooth to my Garmin legend and it will transmit to the Zire 72 without cables? I do not know a damn thing about Bluetooth. I almost bought a Zire 72 today but the cable hookups are different that the old Zire 71 and they do not connect the same. It now only has a small USB port. I can not find any cables anywhere of the internet for the Zire 72. So I am wondering if the reason for this is because of this Bluetooth technology.

I found this on the internet and it looks very intriguing.
http://store.yahoo.com/semsons-inc/bluetcarchar1.html

assuming you can get a bluetooth module for your gpsr, you should be able to make them talk with no wires.

bluetooth is basically a short distance replacement for wires.