Quick and easy screencasts with Screenr

If you would like to create screencasts (digital recordings of your computer screen with or without narration) that you could share online or embed into your blogs, wikis, web pages, and other web based tools, check out Screenr. Other than being really easy to use, there is nothing to download or install and you can log into the site using your Google Apps account.

http://www.screenr.com/