K-12 Online Conference 2008 »

This looks interesting/unmissable:
“The K-12 Online Conference invites participation from educators around the world interested in innovative ways Web 2.0 tools and technologies can be used to improve learning.
“This FREE conference is run by volunteers and open to everyone. The 2008 conference theme is Amplifying Possibilities. This year’s conference begins with a pre-conference keynote the week [...]