Moving Map is another free GPS application that is just starting to show some support for BlackBerry devices. They claim on their website that they now support the BlackBerry 8800 (With limitations). Moving Map is actually targeted towards people in the aviation industry with this the first application they have released. The main feature of Moving Map is that it accepts two different kinds of maps on the device. The first is vector maps which can be created in Google-Earth and then exported to the Mobile Phone. The second is bitmap format which is useful for scanned maps. With both of these programs the current position is marked on the map. Last but not least Moving Map also supports GPS logging which tracks and records your locations which can later be displayed on Google-Earth.
Once again I will say this program is not as stable as Google Maps and Telenav but it does add some new features that are missing in those programs. Trying to get this application to work is not for the faint of heart and may be more of a proof in concept. If you still feel like installing it go to this link and check out the documentation. If you try it out let us know what you think.