I made some major changes to a computer in my home. The system is running Windows XP Pro service pack 3, but I had some problems with an add-on hard drive. I removed the drive leaving just the primary c drive intact. I also added some memory and removed a video card to allow the system to use the computers main board onboard video. So yes, I made some significant changes to the system. The commuter is not connected to a network, nor is it connected to the Internet. I have no plans to connect it the internet either so there is no network adapter installed. I do have the original activation code from the Windows XP box, and have all of the service packs and latest updates brought over from my other computer that is connected to the internet. The question I have is simple. Since I made all of the changes to the computer, it wants to reactivate, but like I said earlier it is not connected, can I reactivate this computer without reinstalling everything and getting it connected? I really don't want to buy a new network adapter just to get this thing working.