Thanks for letting me know. It appears to be included already into the
package iiimf-gtk-11.4-1.FC1.2 at the apac.redhat.com site.
Great catch ;-) .
However, that version may work but is a bit buggy. The fedora-i18n team
has put in a lot of work to fix the utility. You may want to wait for
the latest release which is going to be out very soon.