How do I kill all the ambient and sky lighting? I want to have radiosity effects, but applying only to lights that I place in the scene, not skylights or the sun (which I delete). Somehow, even when I think think I've deleted everything and twiddled the dials, light is coming from [i]somewhere[/i] -- when I've emptied the scene, I want it black, so I can add lights "methodically" I love the Vue renderer, but occasionally puzzle over the appropriate settings.