Hi everyone, We have a large amount of PCs at work that use Windows XP. Now and then some of them have to be re-imaged. The problem is, when they are re-imaged, Windows activation starts up, saying the product has to be activated within 30 days. The problem after that, is that doing the activation over the intenet, says that the machine has already been activated, and that you have to either enter a new key, or call up someone to get a 50,000 long character key. I have seen a registry hack out there that marks Windows as activated. Is this a legal hack for a PC that has previously been activated?? Thanks!