See I did not do the final derailing. Hehe.

Back on track maybe-

On the subject of skin, I was rooting around over at the lux forum and came across

http://www.luxrender.net/forum/viewtopic.php?f=14&t=5323&start=30

wondering if any of what is there is of any use to us.

The math flies way over my head but since they were talking about skin materials I thought it might be relevant for what was being discussed.

I can sort of get it, but the 'numbers' border on headache inducing for me.