I did the presentation a week ago. It went over quite well - several people told me they enjoyed it. In general, people asked pretty sensible questions (eg, about IA vs. AI) that helped generate some good discussion.
Here are the slides (pretty brief - I didn't want to include too much text): http://www.megaupload.com/?d=6YTPVVFX
Next week I'm going to be doing a 10-15 minute presentation on Friendly AI to a local group of programmers. They're already familiar with concepts such as the singularity. My basic plan is to cover what FAI is, why it's important, and why it's a hard problem, based on the material on this site.
Does anyone have any specific suggestions of things that should be included, questions that I might need to answer, etc?