Only if you can prove the retail purchase
http://support.microsoft.com/default...b;en-us;326246

"AbFabKat" <AbFabKat@discussions.microsoft.com> wrote in message
news:28CACBB6-27EB-4154-8CEC-2643F485ACC2@microsoft.com...
>I have a legal, licensed version of Office 2003 on a computer and recently
> purchased a new computer. Is there a way to transfer the program from the
> old to the new computer as I've misplaced the original discs. The old
> computer will be junked for parts and the program will be used ONLY on the
> new computer.