The following materials provide everything you need to preinstall Windows server operating systems and Microsoft server software on new computers.
For most preinstallation scenarios for Windows Server 2008 and Windows Server 2008 R2, the Express Deployment Tool is the right choice. It helps you to quickly, easily, and correctly preinstall PCs with genuine server software. However if you want to customize more variables in your operating system than the EDT allows, use the server OEM Preinstallation Kits (OPKs) below.