I didn't ask, but probably. I imagine every chip is a copy of the Pentium, in fact. How would MS-DOS run otherwise? We all know that even the Great Bill Gates wasn't able to make his Wonderful Windows Operating System function without MS-DOS, so it must certainly be impossible for anyone else. ;) Those ENIAC guys are just lucky that Bill Gates was around to give them a copy of MS-DOS when they needed it! No, I'm not exaggerating; yes, I did say he was a "programmer." Chris Christopher Smith, Perl Developer Amdocs - Champaign, IL /usr/bin/perl -e ' print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n"); '