Hi Malc
Welcome to the world of AirNavSystems !!
Like you, I was drawn to the RadarBox 3D, I think that the Welcome Screen must have been introduced early in the software development because like you, the only link that does anything is the preferences. They obviously never quite got round to sorting the other links out ! Or writing the tutorials.
I only hope that you have managed to get some 3D imagery on your screen.
I have to say that if you have any other problems, using the contact page:
http://www.airnavsystems.com/contact.phpAlways gets a swift response for me !
All the best, I'm keeping a keen eye on the forum at the moment, so any more questions, fire away.
Cheers
Paul