While TomTom has declined to support Windows Phone 7, Navigon is set to benefit from their neglect.
The above video by insomnia.gr shows the software, with on board maps, in action.
The app will set a high point for Windows Phone 7 software, clocking in at 79 euro. The cost is however equivalent to their software on other platforms, unlike often the case where Marketplace apps add a premium.
We will have a longer video showing the app in action a bit later today.