Some time has passed now and I thought it would be a good idea to let you know how the development of the video tutorial is going on.
If fact we completed an english video-tutorial with some basic e-learning functionality to pass out exams. But in overall this tutorial didn't pass my quality expectations and I don't think it would be as useful as I seed it to be.
So now I've started developing a new polish version of it from scratch with some new ideas and tools.
This is related the polish SilverStripe community web site I'm building: www.silverstripe.org.pl
The first part is available at: www.silverstripe.org.pl/kurs-czesc-1/
Next parts will follow and for now I'm waiting to see the reception of this tutorial when its finished. If it proves to be worthy the english version will also get redone in the future.
PS. In the mean time I see the SS team has update the User Help. Thanks!