Glympse for Windows Mobile - Glympse is a safe way to share your location with friends in real-time. Your buddy can view your estimated time of arrival and location only for the time period specified by you. When the timer expires, your location is no longer visible.
Friends do not need additional software to view your location
Movmap GPS Tracker (Movmap3D) is a simple freeware GPS tracking program meant for WinCE/PocketPC machines. It can run on PNAs that use WinCE 4.2 .NET Core OS. See the movmap.txt file for details. Source codes for the program are also available.
The application is now called Movmap3D
PocketGPS Map-The program views calibrated bitmap maps (moving maps) on Pocket PC / WinCE platform.
Additionaly it supports using GPS device to retrieve user position and show it (with other marks) in map - making it very handy for geocaching