Hey Calico,
Its funny. I started using terragen and learning about other 3d stuff, because I do not have a motion camera, and I needed much more video, for my reel. I would buy that software if I had a proper camera! I added the link to my book marks because Im absolutely sure I'll get it at some point.
Right now I really wonder how it would look on a TG2 animation sequence? Does anyone reading this have a animation with some under/over exposed parts to it? Some testing on this could be very useful! I thought I saw a full test version when I looked at the page.