TECHNET EVAL to PRODUCTION USE WITHOUT Reinstallation (technet user!)

TECHNET EVAL to PRODUCTION USE WITHOUT Reinstallation (technet user!)


I built a 2003 Server using my technet 2003r2 Server evaluation copy. I
would
like to make this a production server now. I'm in the process of purchasing
a new copy of (open value )Server 2003r2 and would like to use this license
without
having to rebuild the server. Is there a process to apply the new license I
purchased to the existing evaluation copy? I intend to use the Exchanage
server 2007 as well. Thank you