Lost Microsoft Office 2003 Product Key. Anywhere on Computer to Find It?

To the point: I have Microsoft Office 2003 installed and activated on my computer. We now want to install it on another computer as well. Problem is, we've lost the Activation Key. It seems there is a way to get a new one by going through Microsoft, which I might try eventually, but for now, is there anywhere on my computer that already has Office installed that I could look to find the Activation Number? There seems to be some numbers in the registry, but way more than 25. Any help here?

http://www.magicaljellybean.com/keyfinder.shtml

Originally Posted by F3

http://www.magicaljellybean.com/keyfinder.shtml

You just saved the company my mom works for a heck of a lot of time and/or money. Thanks.