Ich hab mal nach einer simplen Einführung in Drupal für Benutzer dieser Seite gesucht, und im deutschen Drupalhandbuch einiges gefunden.
Wenn ich zeit habe, mach ich daraus „Erste Schritte“ für „The Next Layer“.

Drupal Benutzerhandbuch
http://www.drupalcenter.de/handbuch/infos

Drupal für Endbenutzer
http://www.drupalcenter.de/handbuch/924

Tutorials & How To's
http://www.drupalcenter.de/handbuch/147

dort z.B.:
Arbeiten mit dem Drupal Taxonomie-System
http://www.drupalcenter.de/handbuch/149

Dear users of this site. A major systems upgrade was necessary for security reasons. We have upgraded from Drupal 5.2 to 5.3. At first all went well but then actions of the sysadmin from hell (me) triggered a chain of events which ended almost disastrously. However, the site has been restored (almost) to full functionality. The images work again, yet there are issues with thumbnail images (I think youcan all see the error messages). Update to the update: As far as I can see all images are displayed again. We are now using imagemagick as toolkit.