OK so today I updated my drivers and I followed the steps in the thread stickied at the top of the page for Nvidia Users. After I start up my PC to install my new drivers after having uninstalled the old drivers by booting up in safe mode and using Driver Cleaner, Windows loads and tells me that it detects major hardware changes since the initial XP installation and needs to be reactivated within 3 days. I have no idea whats going on at that point but I just figure well I'll just reactivate it. So I hit reactivate now and click activate over internet. It tells me that I have to use a new product key to activate Windows! (I had an OEM edition of Windows can only use those CD keys once) so I'm at a lost at what to do I just exit it and install my new Nvidia drivers and restart my PC. It starts up and gives me the same message, again. This time I click activate by telephone I dial the number in hopes of being able to speak to a customer service representative and telling him my problem. Instead I get an automated voice message that tells me to give it the ID key on the Window Wizard Activation screen so I do that and then it's like the ID can not be validated I will now transfer you over to a Windows representative. So it transfers me over and I get a message saying the number you have dialed is not taking calls at this time. So WTF way to help your customers out Microsoft. If anyone could help me out really I'd greatly appreciate it, but please respond quickly. It wants to be reactivated in 3 days, I'm assuming that at the end of 3 days my XP will no longer work, so help me soon please. Also my XP is a perfectly legal Windows XP Home Edition OEM purchased off of newegg.com so I have no idea whats going on.