There are 29 easy to follow video lessons totaling over 13 hours of material.
The first 6 lessons (all 5 parts of of module 1, plus module 2 part 1 and module 7 part 2) are available free for your viewing pleasure. There is no purchase or opt-in required.
From there you can navigate to all the course materials, and watch the video lessons.
I'm particularly proud of the introduction to terrain modeling (module 7 part 2) which is a 49 minute exposition on what I consider the simplest and easiest (yet also best practices) method for building up a site mesh from an imported DWG file.
Again, I emphasize - this is all free for your amusement and edification. Your comments and feedback are encouraged - either on this page or on the lesson pages.
Thanks a million Eric.
I have been following your stuff on the net for a while.
its great to know a archicad top man is trying to help the rest of us. especially us newbies.