Hi, Ragnar: I use a Sand plane, Mountain terrain, and Water plane and then a second Mountain terrain the foreground. Then I push my mountain in the background, then I lower my sand plane, go to E for Erode (hold down the button until you are satisfied), hit spikes 3 or 4 times, then hit smooth once or twice. This should change the Mountain into small rocks and mounds and eroded cliffs. Then the most pleasing part: add the water plane and raise or lower it until YOU are pleased. Oh, another thing you can do it to Under Edit (above) use the tilt sphere to raise or lower your terrain or what is really neat is the sand plane this gives you a BEACH. Hope this helps. Or check out my gallery in Lightpen. Best of luck, really!!