I have been asked to start ramping up on Windows 7. Company provided me with Windows 7 Enterprise media with a valid KMS key. Of course, the only time I have to work on a new system is at home. Will I be able to activate a stand alone version of Windows 7 using this Enterprise version and the KMS key that was provided? I know the new KMS activation wants to check in with AD and KMS host every so often, but I don't plan on having an AD environment or KMS host at home. Am I out of luck with this license key or do I have any options?