That actually sounds like it would have a much better result.

For my purposes tho, regular glass worked okay because I was just testing it on solid spheres ;o). I haven't even gotten to the new glass2 parameters yet. I just discovered this morning that a new Windows build of Luxrender 0.8 was posted the other day in the Luxrender forums...lol. I need to figure out the new glass parameters and the velvets now...yipee!

Laurie