Simplix Linux is an easy to use operating system for desktop home computers. It is a live image for USB sticks or SD cards based on Debian GNU/Linux and is made for German speaking users.
Love that its free
Der Quellcode aller Programme ist verfügbar über www.debian.org (z.B. durch Ergänzen der Datei /etc/apt/sources.list). The source code of all programs is available at www.debian.org (e.g. edit /etc/apt/sources.list).