Git vs SVN – Eine vergleichende Einführung
Here are my slides from the Düsseldorf/Krefeld/Duisburg PHPUG (you can find them at Xing). The talk was in german (and so are the slides).
The main goal of the talk was to introduce Git with the help of a comparison to SVN.
The slides are located here: Git vs SVN – Eine vergleichende Einführung