Is it possible on a WM device to connect and sync GMM via Bluetooth ?

I have connected via BT Activesync which enable network connection for internet browsing, etc. but Goodlink will not connect and sync. Hoping someone would have a suggestion / input. I have tried it with a Treo 750 WM6 & WM5, as well as a 8525/TytN/Hermes with both WM6&5. This is needed as there is no cell signal available - would prefer using a treo w/o wifi card that is too buggy.

Thanks for any suggestions.