By "settings" I meant what would the index of refraction and other settings be? It should be clear from the very first post I understand mental ray does not have a preset for colored glass. It should have also been clear that undesrstanding the index of refraction for and a half a dozen other physics settings for colored glass are a bit beyond me and I was hoping someone in the group may have already gone through the work and could pass the values or some starting values on to me. I'll search the web and figure it out myself.