Hey, I'm having a little trouble creating an unattended upgrade from Win 2K to XP (this is really an upgrade not a new installation). I have created a unattended installation which references an unattend text file. That part works great for a fresh install but not for upgrading. When I am trying to upgrade a workstation I was able to run this command: \\servername\share\winxp\i386\winnt32.exe /unattend This starts the unattended upgrade but it stops right away and says that I have to provide a valid product key. How do I provide a key? If I specify an unattend.txt file then it does a fresh install instead of an upgrade. Has anyone else ever run across anything like this? I should note that after I get the error I have the chance to enter the product key then everything works great without any further user input required. Well, if anyone can help I would certainly appreciate it. Thanks, Chris