My fave tools

Engage http://engage.wisc.edu/software/index.html
*Photostory http://www.microsoft.com/windowsxp/using/digitalphotography/photostory/default.mspx Keep Tool Kit http://gallery.carnegiefoundation.org/ & http://www.cfkeep.org/login.php
Pachyderm http://pachyderm.nmc.org/
*Softchalk
Case Creator http://www.sci.sdsu.edu/mathvideo/cc/index.html
*Webducate http://www.webducate.net/dragster.php
Manyeyes https://services.alphaworks.ibm.com/manyeyes/app
Sketchcast http://sketchcast.com/