I want to know that "is how many Windows XP version is publish So far"? any one answer detail i know only 2 one is HOME edition and 2nd is Professional " IS it ???? what about Media Center Edition ????????? true or pirated?????

To your amasement one answer is 8 versions

Windows XP Starter Edition
This edition is aimed for first-time desktop PC users in developing countries. This edition can only run three applications at once.

Windows XP Home Edition
A version of Windows XP for home users. This edition replaced Windows 9x/ME

Windows XP Home Edition N
This is a special edition of Windows XP Home Edition for the european market
without media player

Windows XP Professional
A version of Windows XP for both businesses and home users. This edition replaced Windows 2000 Professional

Windows XP Professional N
This is a special edition of Windows XP Professional for the european market without media player

Windows XP Media Center Edition
A Windows XP version for Media Center PCs with an easy to use interface and remote control support

Windows XP Tablet PC Edition
This is a Windows XP version for Tablet PCs with pen and speech capabilities

Windows XP Professional x86 Edition
This edition is for AMD64/EMT64 64-bit processors

guess you didn't knew that.
nice question and thanks for using fixya.

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