MxGPS 9, “a user-friendly application to transfer data between ESRI’s ArcMap application and Garmin GPS,” now lets you download waypoints directly into Google Earth as well.

RealTrack Mobile version 1.5, which allows the tracking of GPS-enabled PocketPC PDAs in real time via GPRS or wifi (using a server), now lets you see your army of users in real time on Google Earth — useful, for example, if you’re managing a fleet. Or, come to think of it, for some cool real-world as-yet-unthought-of strategy games out in the wilderness. Capture the flag, anyone?