For some of us out here who are not in a position to get the big package, and are making due with Vue 6 Espirt. . . could someone please point to some tutorials that don't pull the old "now go to the feature you don't have" trick.

I would like to learn more about the volumetric clouds, and how to make them show up as ground fog, and what light settings to use and such.

I'd like to learn the best way to train my ecosystems to behave the way I want them to without having the ability to spray them. 

Please? Anyone?