Description of problem:
Creating a kickstart with baseurl=file:// fails.
I've been trying to create a Fedora DVD with just a few updated/added packages. So I unpacked the DVD, added a directory updates, copied my updates into there, ran "createrepo -d -g ../repodata/Fedora-9-comps.xml ." and then recreated the iso.

In my kicstart I add the following line:
repo updates --baseurl:///mnt/source/updates

But when I install from the DVD, I get a text box saying
"Unable to read package metadata" and "Cannot retrieve repository metadata(repomd.xml) for repository: updates."
When I edit the URL, 

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