Hello All,
This looks like serious trouble.
http://www.knopper.net/knoppix/index-en.html
The above link will change so for reference here is the Engish
message August 27, 2003.

Closed because of "Software-Patents"
In the next few days, the European Parliament will decide about the legalisation and adoption of so-called "software patents" in Europe, which are already used by large companies in other countries to put competitors out of business. This can lead to the termination of many software projects such as KNOPPIX, at least within Europe, because the holders of the over 30,000 already granted "software patents" (currently without a legal foundation) can claim exclusive rights and collect license fees for trivial things like "progress bars", "mouseclicks on online order forms", "scrolling within a window" and similar. That way, software developers will have to pay the "software-patentholders" for using these features, even in their own, completely self-developed applications, which can completely stall the development of innovative software for small and medium companies. Apart from this, the expense for patent inquiries and legal assistence is high, for even trying to find out if the self-developed software is possibly violating "software-patents", if you want to continue to market your software. Contrary to real patents, "software-patents" are, in the current draft, monopolization of business ideas and methods, even without any tangible technical implementation.

More about the current major problem at http://swpat.ffii.org/index.en.html
Best Wishes
paradocs