MW3D 4.2 terrain problem

Hi everyone,



I finally got MW3D v. 4.2 up running ans got stuck with a problem.



I created a new Project called "TestTerrain" and in there a new file (with the Terrain Wizard) called TestTerrain.jme!



Then I tried to follow the tutorial on: http://www.monkeyworld3d.com/wiki/index.php?title=Terrain_editing  !!



I right clicked the root->Terrain-> Add and the popup appeared. But when I press OK nothing happens…



Did I miss something? Any ideas why the popup stays and nothing happens?



Thanks rapidM