I just bought a Shuttle SG41J1 Plus and plan on putting Windows 7 64bit on it. I checked the BIOS with the RW Everything tool and this system already has a SLIC 2.1 BIOS. (I did update the bios to the latest 103 version) Does anybody have (or know if there is) a certificate file for Shuttle. Also, what Windows keys can be used? I don't have any Windows keys that are for Shuttle. Thanks for any suggestions!