Hi, I am searching GPS receiver and navigation software to be used on Cingular 8525 and Axim 30. Is it possible to have navigation software installed on my laptop and loaded the map I need to 8525 or Axim 30? Do I need to upgrade the Axim 30 software in order to run the navigation software? Thanks! Lon...

I have an 8525 with TomTom 6 software and I'm looking for a good GPS receiver to go with it. I primarily will use it in my car (northern California urban areas), but would like one that can be used for geocaching too. How would the new OnCourse Bluetooth GPS Receiver Edition 3 be for this? Any advantages...