theres a cool feature i saw on a maxwell site i thought would be awsome in Vray and i wonder how it would affect rendertimes, Maxwell's Multilight allows you to change light intensities after the render is complete and it has controls for each light depending on how many light sources you have in a scene... anyway just a thought
http://www.maxwellrender.com/
its in the "maxwell Firsts" section
http://www.maxwellrender.com/
its in the "maxwell Firsts" section