In addition to the documentation under construction at this site, the existing publications and videos are of course still accessible (see right column).
Furthermore, references on the web are compiled for you at this site's references area. And don't forget to read the FAQs (English/German)!

Download part

To create update media, start the self explaining UpdateGenerator.exe application:

Installation part

On the target computer, start UpdateInstaller.exe and select update installation options:

Click "Start" and your system will be updated: