We're hosting an iPod touch day with Apple at Culbreth on October 8th. I'd love to have you join us and see firsthand the work we're doing with these mobile devices. Feel free to email or call if this might work for you.
With your work in E-learning, 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 given by Nellie Deutsch.