Video2brain sent me a copy of the Drupal 5 training video they recorded with Hagen Graf, author of a German Drupal book. The video is in German so I can't evaluate the quality of the content, but it sure looks professional. If your German is better than mine, you can get some free video samples from their website. And for every copy they sell, 1.25 EUR goes back to the Drupal project. Sehr cool!