Hey all, About 2 months ago I created a XP SP2 slipstream install which I have used to build client systems however recently I have been having troubles activating Windows. Each client is buying their own XP licence which I use when I am installing. The install itself works fine however when I go to activate Windows comes back saying I have an invalid CD key. I am guessing that the new XP CD keys are part of a new batch which Microsoft has released which is why my slipstream CD thinks they are invalid but when I activate online it is coming up invalid CD key however activating via the phone works. I am thinking there is some files on the new windows CD’s that I could copy to the slipstream but I have no idea which file. Does anyone know a fix? Thanks in advance Daniel