In case you don't know www.smarttech.com is the creator of the SMARTboard. They have recently revised there site and have added some excellent professional developement activities for educators. Here is the link for the newly added "Teachers Hub" http://education.smarttech.com/ste/en-US/Ed+Resource/Teachers+Hub/
I really enjoyed the new additions to the site, and I think you will too. I would love to hear your feedback on the new additions, what works, what doesn't, what you like and what you hate. Enjoy!