ASP.net AJAX is on RTM

Now, you can easily create next-generation interfaces with reusable AJAX components by using the ASP.net AJAX library. It alows you to enhance existing Web pages using powerful AJAX controls with support for all modern browsers.
What is more? You can continue using Visual Studio 2005 to take your ASP.NET 2.0 sites to the next level and access remote services and data directly from the browser without writing a ton of complicated script.
Besides that, you can now enjoy the benefits of a free framework with 24x7 technical support provided by Microsoft.
ASP.net AJAX Extensions 1.0 is availble for downloading now. Click here to download.

If you have installed previous version.
Follow the guides in these links in order to install this ASP.net AJAX RTM version
1. Converting Applications from “Atlas” CTP to ASP.NET AJAX RTM
2. Converting Applications from ASP.NET AJAX RC to ASP.NET AJAX RTM