Microsoft Windows Server 2008 R2, built with Web & virtualization technologies, is the most robust, secure, & reliable foundation on which to develop, deliver, & manage rich user experiences & applications. Windows Server 2008 R2, builds on the award-winning foundation of Windows Server 2008, expanding existing technology & adding features to enable IT professionals to increase the reliability & flexibility of their server infrastructures. Virtualization tools, Web resources, management enhancements, & exciting Windows 7 integration help save time, reduce costs, & provide a platform for a dynamic & efficiently managed data center. Powerful tools such as Internet Information Services (IIS) version 7.0, updated Server Manager & Hyper-V platforms & Windows Power Shell version 2.0 combine to give customers greater control, increased efficiency & the ability to react to front-line business needs faster than ever before. Windows Server 2008 R2 with Service Pack 1 (SP1) builds on the award-winning foundation of Windows Server 2008, helping you achieve new levels of reliability & performanc