Please upgrade to 2.2 here.
The 2.0 and 2.1 branches are no longer being updated.
German language 0.3 - Collectively
I wanted to open up this thread to work together on the german translation of Vanilla 2. There is already a version 0.1 from April that took up with one of the RCs of V2. But there have been changes since then and some terms are not translated in Vanilla 2.0.0. Here i provide a file i added some terms but it was originally translated by @Silencer
Visit this page and download the "locale.php": germantranslation.php
German language 0.3 - Updated 06.08.10
There are still a lot of backend terms that need translation.