Windows Vista SP2 & Windows Server 2008 SP2 Released
Microsoft has released the latest Service Pack 2, both for Windows Vista and Windows Server 2008. The SP2 is available for download as a single executable file, which works both for Vista and Server 2008.
This update supports new types of hardware and emerging hardware standards, includes all of the updates that have been delivered since SP1, and simplifies deployment, for consumers, developers, and IT professionals.
See the description of changes made in SP2.
Note: Service Pack 1 is a prerequisite for installing Service Pack 2. Please make sure that your system is running SP1 before you install SP2.