[CentOS] rpmforge, perl-dbd-mysql, yum, priorities, centos, and you

> also, i'd like to suggest that the priorities plugin be made added to the 
> base install and that the centos-base repos be configured with priority 1. 
> it looks like c4 has the priority setting, but c5 doesn't and neither have 
> the plugin installed.  it seems like this would create a little more 
> stable setup for people when they start adding other repos.

i forgot to add to my suggestion: make the check_obsoletes option in 
yum-priorities be enabled by default for c5 as it is in c4.