If the DVDs are otherwise identical (both are retail versions of Office
2007 Professional, for example) then it doesn't matter which DVD you
use.

--
-Ben-
Ben M. Schorr, MVP
Roland Schorr & Tower
http://www.rolandschorr.com
http://www.officeforlawyers.com
Author - The Lawyer's Guide to Microsoft Outlook 2007:
http://tinyurl.com/5m3f5q



"dlandsman" <dlandsman@discussions.microsoft.com> wrote in message
news:5842A667-63C3-4072-9DCE-1892805ECB4A@microsoft.com:

> I have an XP machine with Office 2007 installed. I just loaded Win7 in a new
> partition and plan to install same copy of Office in the new partition (I am
> led to believe this is OK and doable).
>
> Question: I have two office 2007 DVDs; how do I figure out which one I
> previously installed on this machine? I can get Product ID from registry,
> but I cannot find a way to match the Product ID to anything (like the Product
> Key) on the box. Dave