hehe... don't get to carried away, there is a template in there, that's about all. I did actually write some tests for parts of the pathfinder and for InfuenceMaps (which was an experiment with 'test-driven' development, [ie, you write the tests first] a very good idea), I need to retrieve them from the old pathfinder branch. There are numerous problems trying to test some things though, there is a lot a of interdependence of objects which makes it hard to test some things in isolation.