WordPress.TV is a great online resource to learn WordPress and read up on all things WordPress in the news.
Head over to the “How To” section to watch basic videos on using the CMS. most of the videos cover WordPress.com not WordPress.org (yes there is a difference). In the future WordPress.TV will add (as they receive them) videos on the latest version of WordPress 3.0+.
But if all you are looking for is a nice easy resource to get the basics down we recommend this one or the videos on the previous post for here, for either purchase or by contacting Capstone Creations we can set up on your WordPress Dashboard to train as you go on your blog/website.
Here’s a video from the WordPress.TV team: