Heh, heh. No, that's it. I think they're just highlighting the many
resources available there. It seems to be dance right now, but there's a
lot more available. Try the other link I posted, or browse the
collection index on the left side of the page.
Bill
--
The deepest sin against the human mind is to believe things without
evidence. Science is simply common sense at its best - that is, rigidly
accurate in observation, and merciless to fallacy in logic. - Thomas Huxley