Thanks so much for those :)

I'll add that second link about the IBL light values to the lighting bookmarks thread.

I'm also working on something where all bookmark threads will be found on a single page. adp has kindly set up an area on his website to allow me to do this, but I have so many bookmarks that it's taking time to get them all done.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi