Why do I always feel like a complete idiot when I post here?  First, sorry about the double post.  Second, where the heck do I find BB's Glossy shader?  I went on his site and couldn't find it.  Or is it strictly a Matmatic thing?  I went to the thread BB suggested and it's obviously going to take some serious time for me to figure this out.  I just got up to speed in expressions in AfterEffects, and as a mouse and keyboard shortcut kind of guy, all this text is a bit intimidating.  Bear with me, I'm sure I'll have more questions in the near future.