How to change the Volume Licensing product key Windows XP, Windows server2003

Microsoft published changing the product key legally document. And method can be applied to listed below operating system.

•	Microsoft Windows XP Professional
•	Microsoft Windows XP Professional
•	Microsoft Windows Server 2003, Standard Edition (32-bit x86)
•	Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
•	Microsoft Windows Server 2003, Web Edition
•	Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)

Here is the document, easy to apply. Good luck;

http://support.microsoft.com/default.aspx?scid=kb;en-us;328874