Hi All, I have just built a asus p5b deluxe, asus 1900xt, E6600, ocz ddr 800, everythins seems to be running good. I installed windows xp pro. updated to service pk 2 and am in the process of updating the hardware to the latest drivers. What i would like to do is make a iso or bakup of the system before i install my apps, so if something goes wrong i can start over with a clean updated system. When i reinstall from the backup will the windows still be activated, and yes it is now activated. Thanks for all your help with this.