Good Morning Mike,
Thank you for visiting us today :-). Unfortunately checking product keys falls outside our support scope. We do check the product key if the software was already installed as it would be part of the whole validation process. Please reference the below KB article and give them a call. Hope this helps you some.
Take care,
Stephen
Telephone Activation Centers:
http://support.microsoft.com/kb/326851
Attention All Forum Users: Please Do Not post your issue in someone else's Thread...Create your own which will help minimize confusion. If any post fixes your issue, please click the "Post was Helpful" button for that post. This will help us showcase the threads that best help our customers. Thank you, Stephen Holm