Some Resources to Share
There are lots of great videos out there that enhance almost any presentation
the best are listed by Wes Fryer at http://www.speedofcreativity.org/resources/videos-for-pd/
A recent gem VLC Media Player
Great cyberbullying videos from Youtube
and
Some excellent links to Science podcasts
http://www.k12handhelds.com/mashups/?p=36#more-36