Hey guys, since my cheap'o Ultimate key I bought at some online auction just got nuked by MS, I have decided to go with a Home Premium OEM, purchased at Amazon. Anyways, I'd hate to lose my system by doing a complete installation... Questions: Does the registry hack where you change EditionID and ProductName still work? If it doesn't, are there other ways? Can I even "upgrade" the system using a non-upgrade version of Windows? Will the fact that my system's language is English, while the OEM DVD is German, negatively affect the process? Finally, would you recommend just biting the bullet and going with a fresh installation? Thanks!