ASP.NET AJAX 1.0 Released
Scott Guthrie´s Team has been working long hours just to show the Windows Vista Team how software is made.
ASP.NET AJAX 1.0
ASP.NET AJAX 1.0 delivers a rich client-side AJAX library that provides cross platform, cross browser support for a core JavaScript type-system, JSON-based network serialization stack, JavaScript component/control model, as well as common client JavaScript helper classes. ASP.NET AJAX also delivers a rich server-side library that integrates AJAX functionality within ASP.NET, and enables developers to easily AJAX-enable existing ASP.NET 2.0 sites with minimal effort
ASP.NET AJAX Control Toolkit
CodePlex Project