MS does have a x64 OS. Whether yours is beta or not is difficult to say.
Does it have a version number in the bottom right hand corner of the
desktop? Beta versions usually display the version number in this way and
usually say 'beta'. If there is no version number on the bottom right of
your desktop then it 'may not' be a beta copy.
--
John Barnett MVP
Associate Expert
http://xphelpandsupport.mvps.org
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