Responsible for this website is Nicolas Zeh.
More information about this site can be retrieved from the DENIC.


The author reserves the right not to be responsible for the topicality, correctness, completeness or quality of the information provided. Liability claims regarding damage caused by the use of any information provided, including any kind of information which is incomplete or incorrect, will therefore be rejected.
All offers are not-binding and without obligation. Parts of the pages or the complete publication including all offers and information might be extended, changed or partly or completely deleted by the author without separate announcement.
The software on this site is offered without any warranty. The author is not liable for any damage arising out of the use of this software, unless he acted deliberately or grossly negligent.

Referrals and Links

The author is not responsible for any contents linked or referred to from his pages - unless he has full knowledge of illegal contents and would be able to prevent the visitors of his site from viewing those pages. If any damage occurs by the use of information presented there, only the author of the respective pages might be liable, not the one who has linked to these pages. Furthermore the author is not liable for any postings or messages published by users of discussion boards, blogs, guestbooks or mailinglists provided on his page.


The author intended not to use any copyrighted material for the publication or, if not possible, to indicate the copyright of the respective object (see acknowledgements below).
The copyright for any material created by the author is reserved. Any duplication or use of objects such as diagrams, sounds or texts in other electronic or printed publications is not permitted without the author's agreement.

Privacy Policy

Data transmitted via formmail or email to the author will be treated confidential and will not be passed to a third party. Data provided by users of this site takes place on a voluntary basis.


Most icons used on this site are part of the silk iconset of and are licensed under the Creative Commons Attribution 2.5 License.
The content on this site is managed with a combination of WordPress, an open source blogging system, and Nova9, a lightweight content management framework developed by

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