In my recent speaking tour in Vancouver (at the end of January), two of my presentations based on e4e were videotaped by organizations which have now posted the videos on their respective sites.
These videos might be useful for showing to small groups, and/or for workshop leaders to watch before trying to lead their own popular economics sessions.
Here are the links; both are presented in multi-part installments. Many thanks to the B.C. Teacher's Federation and to Working TV for the initiative in preparing these videos:
BC Teachers Federation
Here is another presentation of mine (not directly based on e4e, but covering similar material) that's just been posted to YouTube: My talk to the awesome 1500-strong "Stewards' Assembly" that was organized May 7 2009 by the Toronto & York Region Labour Council. It is shorter than the links above (under 10 minutes in total, thanks to some tight if at times slightly rough editing), which might make it more useful.