Concerning the default "/usr/share/livecd-tools/livecd-fedora-desktop.ks...

The default repositories in the file are:
    repo --name=d7 --baseurl= http://download.fedora.redhat.com/pub/fedora/linux/core/development/i386/os
    repo --name=e7 --baseurl=http://download.fedora.redhat.com/pub/fedora/linux/extras/development/i386

These are not valid links; however, I know that this one it:
    http://download.fedora.redhat.com/pub/fedora/linux/releases/7/Everything/i386/os/

However, if I change
  repo --name=d7 --baseurl= http://download.fedora.redhat.com/pub/fedora/linux/core/development/i386/os
to
  repo --name=d7 --baseurl= http://download.fedora.redhat.com/pub/fedora/linux/releases/7/Everything/i386/os/

I still get the same error - "No Repositories Available to Set Up" and no
livecd is created.

How can I get this to point to a repository correct?  Do I need to have the correct "name" of the repo?  How do I determine that?

Thanks,
Dale