To All, Thanks to the CentOS guys for 5.4; sure appreciate your work. I have one question. I had to remove perl-5.8.8-18.el5_3.1.i386 on two x86_64 machines in order to get perl.x86_64 4:5.8.8-27.el5 to update. Does this represent a change from 5.3 to 5.4 and should I be concerned about the loss of perl-5.8.8-18.el5_3.1.i386. So far I have not found anything broken. Greg Ennis