Many thanks for your support, I really appreciate it!

In the meantime, Geekatplay was very kind and offered me a space in their site. But my videos are not in an appropriate format, resolution, etc, to fit in their site, so I will make a new longer video, and I will take the time to add some extra information that I wasn't able to include in these short clips (namely, I will add more info on lighting and I will reproduce the workflow without using Geocontrol).

Until I produce that video to G@P, below you can find my original videos, now hosted in a space so kindly offered by Angelsinger. A Big Thank You goes to Angelsinger! :-)

Shawn, you proposed that I would write a PDF. I'm really sorry, but I really have no time. Making these video clips took me about 2 hours. If I would write a PDF, I would have to plan everything carefully (because there's no way I could pack everything in, so I would have to select), grab screenshots, write text, make the composition... That could easily take several days. I really have no time for this, sorry... :-(
Chapter 1 – The ground cover
http://rutra.larashots.com/sic-transit-01.swf

Chapter 2 - The road
http://rutra.larashots.com/sic-transit-02.swf

Chapter 3, parts a to d - Practical workflow of how to build the road
Part a: http://rutra.larashots.com/sic-transit-03a.swf
Part b: http://rutra.larashots.com/sic-transit-03b.swf
Part c: http://rutra.larashots.com/sic-transit-03c.swf
Part d: http://rutra.larashots.com/sic-transit-03d.swf

Chapter 4 - The light.
http://rutra.larashots.com/sic-transit-04.swf