I'm trying to document the software licenses owned and installed by our network administrator and have come across a problem. I have recorded each CDKey 20 digit alphanumeric code off the back of the multiple copies of windows 2k server envelopes. I have also found how to locate the product ID number from within the windows registry. I don't, however, know how to match the two up in order to determine which cd was used for each computer. I would like to document the CD-Key that was used in installing the software on the computer so as to assure each CD was used exactly one time.