'http://art.gnome.org/backgrounds/' <_summary>More backgrounds URL <_description>URL for where to get more desktop backgrounds. If set to an empty string the link will not appear. 'http://art.gnome.org/themes/' <_summary>More themes URL <_description>URL for where to get more desktop themes. If set to an empty string the link will not appear. '' <_summary>Current network location <_description>Set this to your current location name. This is used to determine the appropriate network proxy configuration.