Hi Klaus
Thanks for your effort and input.

To be honest with you, I did not get a chance to play with it yet. I am trying very hard to get the Surveying program that I had running on the Workabout (from Psion) to run on a Windows Mobile device. I am nearly finished, but there are still some hicups that I need to sort out. Every surveyor that is using the old program is breathing down my neck to test out the new program.
At the moment I am sitting here with 7 different surveying instruments that I need to interface and the approach is a bit different than in "OPL" or NSBasic.
(I wasted my time with NSBasic!

)
This should take about another week, then I will work through your Mapping program and give you some feedback.
Klaus, once again I say thank you very much for your help.
Regards
Michael