Ohhhh??? Anyhow, I think it is not a Vue feature to import Bryce terrains. I remember Vue 1 (the old shareware:-) from 1996), it had this kind of fractal terrains. Just for fun I have tried to import it in Vue 2, 3 and 4. I get the same results as you with Bryce terrains. It's an interesting thing. Have you tried to convert your OBJ into OBJ (YES!) or 3ds with a program like DeepExploration? Should be funny to try to see if there is some usable result. Guitta