This is gonna drive me crazy; I could've swore that there's some plug-in that alters shaders based on light and object proximity.

Mark-

Didn't you make a Carrara video of one sphere "burning" its way through another sphere? (I could just be losing my mind)

And Shaders Plus is worth its weight in gold. Selective Lighting and Lighting Control are 2 things I can't live without!

JT