I spent most of yesterday using every glass shader in my materials library to look like glass under IDL and only one looked right. I did not realize this was a problem with IDL.  I keep hoping that BB will come and visit this thread and tackle the issue. And yes, I started with his lovely orb shaders and those didn't look glass-like under IDL. Sad, because I was going to do an image that requires a wine glass as one of the main elements of the render.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8