Hi,
I'm not sure if it is already known. In march the german ministry of economy and technology released a german publication about open source software. It's called "Ein Leitfaden für kleine und mittlere Unternehmen". In my opinion it is a positiv document.
More information and the document itself (pdf format) can be found at:
http://www.bmwi.de/Homepage/Politikfelder/informationsgesellschaft/publikati...
regards -Volker