I misplaced my key for my windows Xp professional cd. Can anyone help me out a little? Thanks 
:snky:
Where was the last place you had it? 
google - windows xp key gen
I think they have one to help you replace it.
If you bought your computer from dell or some other places, the CD key can be on a stick on the case, otherwise you will need to do what officerK says, or try mIRC or torrent