With your work in Web Applications, I recommend you take a look at Wiziq's virtual classroom and authorstream's power point presentation platform. Both are web based platforms, have a bunch of features and free basic service.
Here’s a Public Class on Technology Integration you might be interested in.
Hi Rod. I was wondering if you and your students would be interested in participating in a nationwide SAT Vocab Video Contest @ MIT university. If not, perhaps you have some educator contacts you could direct me to. You can view contest details at BrainyFlix.com Please let me know. Thanks!