Here are a few screencasts I created. One was a graduate school assignment and the other two were to help coworkers help themselves create cool things with free software they didn't realize was already available to them.
This screencast was one in a series requested by IT to help gently introduce employees to a new email archiving system. .
This was a quick screencast I did as an overview and introduction to Windows Live Movie Maker.
This screencast was an assignment called "scavenger hunt" for Media & Mobile Learning. We were to take a tour of the web and show 4 items: A passion, an odity, an inspiration & a surprise.
This screencast is about how to use Screenr for recording your own short screencasts, for free.