No problem, you're very welcome!

Thanks to gianko for helping- two remarks from my side:

1. Directories with a point in front like "/home/user/.navit" are so called hidden directories, you won't see them in some gui-based filemanagers unless you disable the hide-function. In the build-in you have basically only access to MyDocs if I remember correctly. So the solution is to mv the files like described out of xterm.

2. When you are in xterm anyway, you can type "navit" afterwords and see what happens. It is always a good trick to do so with any program that makes trouble because there are helpful outputs in xterm like "error-cannot find blabla... " etc. that you don't see when launching it from an icon.

HTH and good luck! Please feel free to report back!

CU Michael