[CentOS] Enterprise Package Tracker

Joseph L. Casale wrote:
 
> How does #yum list <name> not work *if* the repo is
> added to your list?

Is that how rpmfind works? http://rpmfind.net/linux/RPM/
What packages are available for CentOS and third party repos
without having the .repo files installed? 

Regards,
Vandaman.