Is there a GUI for adding additional software sources in Fedora (FC 13). I have a software repository that works fine when added manually (as a .repo file in /etc/yum.repos.d/), but I'd like to have a better way of telling end users how to install.
PackageKit, the default package management tool in Fedora 13, does not include a method and it's unlikely that they ever will as it's a deliberate design choice to not include repository management.
However, could you instead package up the repo file into an RPM and distribute that? By default RPMs will open with Package Installer and that's GUI based.