Sancho, an opensource front-end to the mldonkey p2p application has a versions available on their site which have been compiled with gcj and are not listed at http://gcc.gnu.org/java/done.html It can be found here --> http://sancho-gui.sourceforge.net/ -- "It is one of the essential features of such incompetence that the person so afflicted is incapable of knowing that he is incompetent... ..To have such knowledge would already be to remedy a good portion of the offense. ( Miller, 1993 , p. 4)