Very nice Ivan! With such cool stuff coming out of the Function Editor and your help, i'm sure more people will overcome their reticence and make the leap into function fun.

My next installment: 'Vue Function Basics 2' is now online.
http://www.art-head-start.com/free-stuff.html

It reviews the jargon, discusses inputs and outputs (and why some nodes don't get along with others), shows how to combine nodes to add effects together and introduces Noise Nodes.

Enjoy!

_jc  'Art Head Start' e-book: Learn digital art skills $19.95
'Art Head Start.com Free chapter, Vue tutorials, models, Web Tutorials Directory.