b1gapl said:OK thanks, warez....but now I enter the product key from the sticker label from my sony case and it's saying its invaild. How?
enter you friend's serial and change it back to your when you activate it. it won't let you activate his serial and then you will have an option to change product key
http://www.windowsreinstall.com/winxphome/installxpcdparallell/part1.htm