In case you haven't checked out Adobe TV lately, there's lots of great stuff there. Including the Caffe Fibonacci podcast series, hosted by Adobe's own evangelists, Tim Cole and Rufus Deuchler.
Below, I've embedded an episode where Rufus focuses on some of the features of Illustrator CS3. Hey, anytime someone hypes up the Appearance panel, you know I'm all for it! While you're there, check out the other stuff on Adobe TV as well!