Hi there guys have u ever known that u could find your windows key incase u have lost it so easy by using the Winkey finder application. Win keyfinder retrieves your windows Xp, win 2000, windows me, 98, 2003, windows server 2008 R2 and .NET Product keys from the registry and display it for you.
check it out http://winkeyfinder.com/downloads.php
regards enjoy