sigh newbie...no Windows XP 64bit edition has been final for ...uh has to be aronud a year now..... Second, yes there is 64bit AMD version Beta's, but not final as of yet. Third, for clearification, many people consider a version "Windows XP corp" a hacked windows XP edition that does not require activation. Has nothing ot do with 64bit... Only a "tweaked" edition of xp pro that microsoft released that did not require activation for the time sake of businesses. Ben