Marshalus

Yes, but what I want to know is WHAT files do I need?

Actually I think what he (and I want to do) is make it so XP will to an unattended setup with an upgrade CD. You see if you install XP from booting the CD with an upgrade version, it asks you to insert a 98/me/2000 setup CD to verify that you have a copy of a legal upgrade. What he (and I) want to know is there a way to slip the needed files into the CD so that setup will see this and ignore the request.

Would it be possible to use this to change a XP Home Upgrade to an XP Home Full so I don't have to insert a 98 CD when doing a fresh install? (or is there another way to do this?)