http://www.mwright.plus.com/xp.htmThis page is only for engineers working for registered corp users and is not to be used to pirate software. If you have found you have bought a pirated Windows XP copy and now you have bought a genuine key this will help you to change you illegal cd key to save reinstalling.
Links to download SP1 RTM here:
http://www.windowsxp.nu/
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