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The last bit you said about Matmatic is confusing to me, since Matmatic is HOSTED ON YOUR SITE remember? It's just one zip file. All those other posts you may be referring to are not part of matmatic. They are examples of things I come up with over time and are not part of Matmatic at all.

Really? I didn't know that. Yes! That was the part that was confusing me! I thought it was all a-la-carte so to speak.

Is there a better tutorial about how to use skydomes somewhere?  I tried Dr. Geeps but I don't understand it. There is just too much going on in the image and I find it overwhelming.

"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