** MS SQL 2005 SP2 has been released,download it now :
SQL Server 2005 Service Pack 2
SQL Server 2005 Service Pack 2 enables all editions of SQL Server 2005 to take
advantage of enhancements within Windows Vista and the 2007 Office system.
** ASP.NET AJAX 1.0
XML) support to ASP.NET. It consists of a client-side script framework, server
controls, and more.
** Visual Studio 2005 Service Pack 1 Update for Windows Vista
The Visual Studio 2005 Service Pack 1 Update for Windows Vista addresses changes
associated with the release of the new operating system.