Learn how to extend your ASP.NET AJAX applications using the ASP.NET AJAX Control Toolkit. ASP.NET AJAX Control Toolkit: Installation and getting started is a video that starts with the basics, including downloading and installing the toolkit.
Blog Posts
Here are some choice example videos:
Videos
Also, read Kazi Manzur Rashid's excellent article on ASP.NET AJAX Control Development.
There is a large number of videos and screencasts that delve deep into ASP.NET AJAX. Be sure to check them out!
Revision number 2, Monday, February 11, 2008 5:13:06 PM by
This is not the most up to date version of this article. The most recent version can be found here.