
These keys come from the Windows OEM Preinstallation Kit (OPK) and the Windows Assesment Depolyment Kit from the Microsoft OEM partner pages. Well recently I have found a set of standard keys for this that will not activate but will allow you to install your system for testing and configuration. So if you are familiar with making an image to deploy through WDS (Window Deployment Services) then you will know how sometimes you will need a product key to install the image on the first computer before syspreping and capturing the windows image.
