Jakob Perssons presentation from Drupalon Chicago
March 11, 2011 by Fabian von Tiedemann
Don't miss this presentation about getting early estimates right.
Be a happier Drupal developer with Rules (presentation at DrupalCon CPH)
August 25, 2010 by Johan Falk
DrupalCon Rules! And here are slides, presentation text, examples and some other resources for my presentation in Copenhagen.