Thank you all. It is a bit of a pain accessing Classroom 2.0 from school ... because of a link to Ning. Ning is blocked by the department and as Classroom 2.0 has a link to Ning on my page it displays the site in text, not graphical. GRRR!!
I think you are really getting the hang of the tools I introduced in our session. Hope you enjoy exploring this online classroom just as much as I have. It's great to hear and see what other teachers are doing around the world.