The Windows 7 OEM Pre-installation Kit Online Training is designed to detail the OEM OPK pre-installation process in seven webcasts, 15 minute each. Microsoft is traditionally collaborating with original equipment manufacturers to pre-load the Windows client on new computers. The process is accomplished with the help of the OPK. OEMs are, in this manner, capable of shipping pre-configured copies of Windows, complete with applications, drivers, and security updates out of the box. This one-hour modular session is a series of targeted presentations accompanied by demonstrations and case studies that highlight some of the compelling new design enhancements in Windows 7.
More info: Windows 7 OEM Pre-installation Kit (OPK)