the video is exactly the same than the tutorial who begins here in English! ;)
http://moi3d.com/forum/index.php?webtag=MOI&msg=4880.1

or here in French! ;)
http://moiscript.weebly.com/surfaces-2.html

I think that you must post the place and a file 3Dm where you are blocked!

PS @ Majikmike you have an error of link under the image "Surface Blending technic"
http://www.k4icy.com/tutorials.html
;)
"http://www.k4icy.com/http//moi3d.com/forum/index.php?webtag=MOI&msg=4388.55"