Gps Speed Sentry - windows mobile app

I'm having a lot of fun using this "Gps Speed Sentry" app, that you can download from http://www.tchartdev.com/

This app features a series of screen showing, for the trip you're having:

- a graph on you speed

- a graph on altitude

- a compass

- some general information on actual speed, average speed, top speed, trip duration

- data on GPS satellite in sight

I find it really funny: try it if you have a gps-enabled windows mobile (or and external bluetooth gps antenna like me). The app will cost you $10, the trial version will disconnect from GPS monitoring every 10 minutes (not losing data, anyway).

Here's a screenshot, but please visit the developer's site for many other.