Video: Drupal | Open-Source Publishing (Dries Buytaert) By JD Lasica 

Intro to Drupal w/ Multisite

About This Video : Sam Tresler introduces Drupal 5.* at DrupalCamp 2008 in New York City, including how to setup multiple sites on a single install. 

Interview : CNET Interview "Dries Bytaert"

When I was in San Francisco last week for Gilbane, I was interviewed by Rafe Needleman of CNET's WebWare. We talked about Drupal and how amazing the project is, as well as about Acquia, my Drupal startup.