Originally Posted by
-TeamDarkness-
Well let me guess youve download only SP3? You should search for Windows XP SP3 Integrated , theres nothing you need to activate , as this versions have been already cracked or coming with original VL-Key
Google "Windows XP Professional Corporate Edition SP3 incl VL-Keys" or "Windows XP Professional SP3 Integrated February.2010 Corporate Unattended"
BTW: did you try WindowsLoader v2.1 by DAZ?
and finally : why old xp? if you can download windows 7 and activate for free with "windows Loader 2.1 by Daz"