Steve, lol, that interface is totally self-explanatory; you click on a tree you get a tree, you click on a mountain you get a mountain; how can that be easier? There is NO landscape software that has a more intuitive GUI; that's why there are millions of B users here at Rosity and worldwide. :-)

I myself a bit irritated at Vue because of that buggy "memory full" message when wanting to do big renders...and the grainyness sometimes can you drive mad; I never had that problem in Bryce even at the LOWEST render settings.