So it seems that my version of Microsoft Office is released under the GPL license:
(http://www.javaop.com/~ron/images/screenshots/Office-GPL.png)
Just kidding, obviously. But for some reason, Office stores its registration agreement in the registry under this key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\11.0\Registration\{90110409-6000-11D3-8CFE-0150048383C9}
The text is base64-encoded unicode, and is the license agreement that can be accessed by the blue hyperlink in the "about" dialog.
This .reg file (http://www.javaop.com/~ron/misc/Office-GPL.reg) might change the license agreement to GPL for you, if you're so inclined. :)
You might as well post a link (http://forums.worsethanfailure.com/forums/thread/131639.aspx) to where you got it from. I was bored and reading the WTF forums too!
Heh, yeah, I meant to do that. :)