As of Summer 2006, I'm on leave from Pacific Northwest College of Art but I am teaching the occasional class in digital video editing at MacForce.
Some links to check out:
Adobe GoLive Expert Center
Macromedia Dreamweaver Exchange
Download extensions to increase the functionality of Dreamweaver-based sites. (login req'd)
Search Engine Watch
Very comprehensive source of information on how search engines work and how to submit to them. Sign up for the newsletter to keep up-to-date.
Vischeck Color Vision Simulator
See how your web page looks to a color-blind user.