- display computing time for each problem - add ChangeListeners to JTextField - fix BoxLayout in Parameter Panel - display history of Path computations - add file and mouse input for problems - add JSpinner for some parameter fields - add histrory / pop down for server field - add manipulation of machine file in GUI - add Apache Commons Net Rexec to launch deamons on cluster - add TSP heuristic to get better initial solutions - add help (at least some) - show / print / save Point coordinates - collect output streams from daemons