I gave a talk to the local PMI on Friday morning, and I promised them some links they could use to learn more about the subject. I've gone ahead and added those links to my page at http://del.icio.us/bbutton . I'll keep adding information to that page as I remember or find new links.
Here is a summary of what I have now:
Websites:
Books:
Blogs and Mailing Lists:
There are many more resources on the web, but this should be enough to get you going. If you have any questions, or would like a pointer to more specific content, please drop me a note through my blog.
Thanks!
bab