As I mentioned at WordCamp, I have created some help videos (using screencasts with audio) that walk through some of the features of WordPress (version 2.0.4).
The video touches on:
- adding a category
- adding a post
- pasting content (as Plain Text and from Word using (modified) Advanced WYSIWYG Editor plugin)
- inserting (and editing) an image (using Image Manager plugin)
- statistics (using bSuite and SlimStat).
Check out all his tutorials, looks like there is more than one video one.