Originally Posted by Iyce
And how would I install a non-smp kernel in yum?
yum install (kernel) I know... but what do I put for the kernel there?
The easiest way is to install yumex first, if you do not already have it installed? If you do not then log in as root su - password and then yum -y install yumex
once it is installed you will find it under Applications/System Tools/Yum Extender
then pick the kernel you want and add it to the queue and process the queue.