Since I basically had all the steps to use the method, I made a little animation showing the method "in action" (out of game) so that everybody can benefit from it.
This is a step by step tutorial, there is no explanation of the method, it is strongly recommended to read the orginal method
http://www.megaupload.com/?d=C5PU0P9E
Please give me your feedback
I could also make a pdf with one page for each step, or make in in .swf.