Product CD Key Number issues

[Guest]

I have several machines that I have installed windows xp on, each one has its
own product id on each machine, but I used 1 cd with thats number on it. How
can I now used the product key that is on the pc?

 

[GreenieLeBrun]

I have several machines that I have installed windows xp on, each one has its
own product id on each machine, but I used 1 cd with thats number on it. How
can I now used the product key that is on the pc?

The magical Jellybean key finder (look under Options)
http://www.magicaljellybean.com/keyfinder.shtml

Windows XP Product Key Modifier
http://www.majorgeeks.com/download2745.html

I need to change my XP Product Key
http://www.michaelstevenstech.com/xpfaq.html#018