Changes in Functionality from Windows Server 2003 to Windows Server 2008
In the Windows Server® 2008 operating system, Microsoft is introducing many new features and technologies, which were not available in Windows Server® 2003 with Service Pack 1 (SP1), that will help to increase the security of computers running Windows Server 2008, increase productivity, and reduce administrative overhead. This set of topics describes some of these features and technologies.
These topics apply to the released version of Windows Server 2008. They do not describe all of the changes that are included in Windows Server 2008. Instead, they highlight changes that will potentially have the greatest impact on your use of Windows Server 2008 and provide references to additional information.