Attached Link: http://www.renderosity.com/messages.ez?ForumID=106&Form.ShowMessage=996262

"What would you use GI for if you're not using indirect lighting? That's what it IS" Indirect lighting is one facet of GI. Caustics is another. They are independent of each other. When you are using the GI engine you can activate caustics in your scene without turning on indirect lighting. Kix, Why not try rendering the lights in the scene in multiple passes? Check the link.