Thanks all for your feedback. I redid all the videos and added news ones (I got a zoom effect...that now I removed). Note that there is not soundtrack since now you can add it in spanish, french, german, and of course english and japanish. If you do that I could host the files per language.
for now I will not do a french translation since I have to finish my lectures and do the same for VW.
Stef
PS: there are still missing RB seaside smallLint :)