XPKey

[touchdown]

I had to use the corporate setting to get a valid key for XP Pro.
I don't know if anyone elese had this problem.
I tried 27 keys under the pro setting and none worked.
Very first try under the corporate setting and it worked fine.

Good Luck

[quirky9]

corporate version of XP is only the pro version...
That means that your cd is a pro version with the corporate files inside. The reason to do this is that no activasion needed.
I think you got the point :-)