Windows Vista Service Pack 1 and Windows Server 2008 have been released to manufacturing (RTM). You can find more info on SP1 here:
Service Pack 1 will be available from Windows Update, as well as from http://www.microsoft.com/downloads/ (more information on the timing and availability of SP1 here).
For more information on Windows Server 2008, see http://www.microsoft.com/windowsserver2008/.
Also, be sure to sign up for your local Windows Server 2008, SQL Server 2008, and Visual Studio 2008 launch event. We have several coming up in Mid-Atlantic:
In addition to great information about Windows Server 2008, SQL Server 2008, and Visual Studio 2008, you'll take home versions of each product, so you don't want to miss this one. Hope to see you all there!