I finally was able to create a VM in which to load and "play" with CentOS 6, and the first time I went to update the kernel I ran into this:
Downloading Packages: kernel-2.6.32-71.29.1.el6.x86_64.rpm | 22 MB 01:11 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : kernel-2.6.32-71.29.1.el6.x86_64 1/1 grubby fatal error: unable to find a suitable template
What does that mean and how do I fix it?