ASP.NET Ajax Useful Links

ASP.NET AJAX 1.0
http://www.microsoft.com/Downloads/details.aspx?familyid=CA9D90FA-E8C9-42E3-AA19-08E2C027F5D6&displaylang=en

ASP.NET AJAX Samples
http://download.microsoft.com/download/8/3/8/83889def-b71d-4cd7-9bea-44363d59b622/ASPAJAXSamples.msi

AspNet AJAX Documentation
http://ajax.asp.net/documentation/AspNet_AJAX_Documentation.zip

ASP.NET AJAX Control Toolkit
http://www.codeplex.com/Release/ProjectReleases.aspx?ProjectName=AtlasControlToolkit

Other ASP.NET AJAX downloads
http://ajax.asp.net/downloads/default.aspx?tabid=47

IE Developer Toolbar BETA 3
http://www.microsoft.com/downloads/details.aspx?familyid=E59C3964-672D-4511-BB3E-2D5E1DB91038&displaylang=en