depends on whether your Xeons are EM64T capable or not. If not then i386, otherwise either i386 or x86-64. The precise reasons for choosing i386 or x86-64 on an EM64T xeon where listed in a message a few days back. On Wed, 24 Aug 2005, Joeffrey Betita wrote: > hello people we will be buying dual xeon processor for our server what iso > image should i download? thank you very much. > > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxx > http://lists.centos.org/mailman/listinfo/centos >