yum -y upgrade and then stand back and watch it go.... (you may need to import the gpg keys from the root dir of the first cd) rpm --import gpg-key-filename-here israel.garcia at cimex.com.cu wrote: >Can I upgrade my CentOS using yum? > > >Regards, > >israel > > >_______________________________________________ >CentOS mailing list >CentOS at centos.org >http://lists.centos.org/mailman/listinfo/centos > >