Open Firefox downloads

With Kubuntu Feisty and Firefox 2.0, if I asked Firefox to open the containing folder of the download, it would use some wonky and unusual file manager. Thanks to the "Firefox + KDE" entry on this blog, I got it fixed. Before I share the solution, remember to backup any files you edit! The solution:

$ cp /usr/share/applications/kde/kfmclient_dir.desktop ~/.local/share/applications/nautilus-folder-handler.desktop

Then, open nautilus-folder-handler.desktop and edit the mime-types line to read:

MimeType=x-directory/gnome-default-handler;inode/directory

Sweet!