BTW: New version is there. It contains minor improvements and is now better splitted into paragraphes... moritz -- Moritz Schulte <moritz@chaosdorf.de> http://hp9001.fh-bielefeld.de/~moritz/ Debian/GNU supporter - http://www.debian.org/ http://www.gnu.org GPG fingerprint = 3A14 3923 15BE FD57 FC06 B501 0841 2D7B 6F98 4199