The button icons came from Jamboree (the eject icon is the previous icon rotated and flipped): Copyright (C) 2003 Richard Hult Copyright (C) 2003 Anders Carlsson This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. potamus.svg is the U+266C BEAMED SIXTEENTH NOTES character from the Dustismo Roman font from : Dustismo is Copyright (C) 2002 Dustin Norlander This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.