I've just finished to write the "stub" of the tutorial in the Indigo Wiki, it is located here.
I have obviously based my work on the Radiance's tutorial that everyone here certainly knows, but I need your help now to refine it: all kind of help is welcome, even the simple opinion, but remember that in the Wiki you can modify everything you want
The stub is complete except for the "Blend Material" chapter, that I did not write because I feel not sure about this new feature of Indigo. Probably I did a lot of mistakes, so if you find them, please correct the wiki page! And if you have time, add more stuff, like screenshots, text, chapters... Change everything you want!
WOW, i've seen you have done a great work on Blendigo tutorial. Many Thanks for this 
