cbMC.setEnabled(cbxEnMC.isSelected());
MidiTest.runLoopbackTest(AppConfig.getMidiWrapper(), cbIn.getSelectedIndex(), cbOut.getSelectedIndex());
		public void actionPerformed (ActionEvent e) {		    //JCheckBox chb = (JCheckBox)e.getSource();		    cbMC.setEnabled(cbxEnMC.isSelected());		}