While Fedora 7 has stabilized since its release, I continue to find minor problems which I don't remember encountering in the past. The latest is when I tried to use the UI tool to configure Samba. I wanted to add another share drive, but it does not seem to work. When you click on the "Add Share" button, the dialog pops up but the "Save" button doesn't do anything. The dialog stays open unless you cancel and so nothing gets saved.