I found some great video tutorials for Drupal at Lynda.com:

http://movielibrary.lynda.com/html/modPage.asp?ID=620

Here are the free ones:

What Is Drupal?

- Drupal is a CMS
- Choosing Drupal
- Checking Drupal's requirements
- Understanding the inner workings of Drupal
- Meeting the Drupal community

What Can Drupal Do?

- Learning key terms in Drupal
- Touring Drupal's interface

"Meeting the Drupal community" is really good for people of all levels.

I do not know how long it will be free before you have to pay a monthly fee. So I hope you get to take advantage.