Hi Dave! Hope you're enjoying the winter break. I was wondering if you, your colleagues, or students would be interested in a Vocab Video Contest @ MIT university. We'd really like to get California students involved. Please let me know! Thanks!
With your strong interest in Edcuation Technology I recommend you take a look at Wiziq's virtual classroom and authorstream's power point presentaiton platform. Both are web based, have a bunch of features and free basic service.