What exactly do you mean by "originating from GNOME"? http://www.archlinux.org/packages/extra/i686/xfce4-panel/ http://www.archlinux.org/packages/extra/i686/xf

What exactly do you mean by "originating from GNOME"? http://www.archlinux.org/packages/extra/i686/xfce4-panel/ http://www.archlinux.org/packages/extra/i686/xfce4-panel/ I can't find anything GNOME-related here, unless you are talking about GTK (which you probably would already have on your system if you want the xfce-panel).