This screencast demonstrates how to get started with Ajax in ASP.NET MVC Framework.
Come see how to build a continuum of client applications including HTML, AJAX, ASP.NET, Microsoft Silverlight, and Windows Presentation Foundation (WPF) that all consume the same Windows Communication Foundation (WCF) service. Learn how to reuse as much
Learn how Microsoft ASP.NET AJAX enables you to easily create and use AJAX Control Toolkit controls in both ASP.NET Web Forms and ASP.NET MVC applications. Learn about all of the new features and improvements to the AJAX
In this video, Todd Miranda demonstrates how to add AJAX functionality to an existing ASP.NET page with minimal effort to increase performance and improve the overall user experience of your application. http://msdn.microsoft.com/en-gb/vstudio/bb821246.aspx