I have 20 dell latitudes that came preloaded with a xp pro downgrade but have vista coa sticker on them. I setup one computer with the xp pro configuration I wanted to image to all the other computers. I followed microsofts instructions on using sysprep to get the machine ready to clone. The problem is when the computer starts up it is asking for the xp product key and when I enter the vista key on the sticker it says it is not correct and only gives me the option of re-entering or shutting down. I would call the microsoft activation line but their support site explains how to get into the activation wizard and select activate by phone to get a regional number. I do not have the option on the sysprep computer to activate by phone. Does someone have the activation number wriiten down or is there another way around this. I really do not want to format this machine and start over.