Attached Link: http://www.renderosity.com/messages.ez?ForumID=106&Form.ShowMessage=764715

thanks for the tip AS, can't do it on this cheap machine, though. But I definitely intend to come back to this thread and save it when I get home this morning. I mean, jeez, to my eye these pictures (with the balls) look every bit as impressive as the test of Carrara 2's GI at the link above. So this is without a doubt a technique I would like to get the hang of.