Anton, when you say pin lights, can I assume you're talking about what I call point lights? (No dimensions, just an omnidirectional light that can be placed where needed.) If so, how is control of their placement handled? (X-Y-Z coords or by some other method.) Also, can they be placed inside a closed room and still illuminate the room? or better yet, can they be assigned to appear to come from an object designated to "looks_like (object)"?