How can U make unlocked treo 650(01.14 sw) work with 2005 Pr

Has anyone actually gotten an unlocked GSM Treo650 (version 01.14 software) to work with a 2005 Prius with Navigation? Not "a theroretically it should work!"

The Treo 650 is not Cingular - it is an un locked GSM phone (without the requirement of only using Cingular SIMS and networks). It has version 01.14 SW. It does not accept the 1.08 carkit software. Any possibility of getting it to work on a Prius? Or do I need a new $700 phone?

:roll:

Thanks,
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