Adobe TV has just posted my session Filthy Rich Flex Clients, which was recorded at MAX 2008. It's a screencast with audio, so you get the dual benefits of seeing the slides/demos and not having to watch me deliver them.
It's a pretty dense presentation, in which I cover some Flash platform graphics fundamentals, how effects work in Flex3, how they will work in Gumbo, and (now that I built up the rest of that material) how to do some particular 'Filthy Rich Client' effects in Flex.
Check it out at Adobe TV in larger resolution, or watch it from the comfort of this handy blog post:
In case the text in the video is hard to read, here's the presentation in PDF format for your amusement.