GKD,

WOW! Heres what I have now. HUGE Improvement. Could someone provide a greater explaination of "Index of Refraction"? Additionally I didn't see "Simple Glass" so I tried "=== glass". In the end I'm trying to make the glass "frosted" which is why I was selecting cloudy glass. Any thoughts?

Mark,

Exactly! I plan to line some of the hallways in the image toward the top of the post with these lights.