I just received my OEM copy of WHS and am about to upgrade my RC1. It has a disk included, called "OEM Preinstallation Kit". Anybody have any idea what this is for? There was no documentation for it.
Ken posted this a while ago when someone else posted a similar question:
"The OPK disk includes documentation on the installation and configuration of WHS in an OEM or System Builder environment and some tools to make that possible."