GTM-10,11,12 on a 2730 ?

 

Has anyone successfully used any of FM Traffic receivers such as the GTM10,11 or 12 with a StreetPilot 2730.

Garmin does not show them as compatible. But they work on the model above (2820) and below (2720) of teh 2730.

The XM NavTraffic is just too darn expensive and next to worthless so I'd liek to try to get ClearChannel or NavTeq traffic on the 2730 if it is possible.

Thanks, Tim