private void initializeInputControls(){
		
		String useOutStr = appProp.getProperty(KEY_USE_MIDI_OUT);
		if(useOutStr == null){
			checkMidiOut.setSelected(true);
			
		}else{
			boolean useOut = Boolean.parseBoolean(useOutStr);
			checkMidiOut.setSelected(useOut);
		}
		
		String outStr = appProp.getProperty(KEY_MIDI_OUT_INDEX);
		if(outStr == null){
			comboMidiOut.setSelectedIndex(0);
		}else{
			int selection = Integer.parseInt(outStr);
			if(comboMidiOut.getItemCount() > selection){
				comboMidiOut.setSelectedIndex(selection);
			}else{
				comboMidiOut.setSelectedIndex(0);
			}
		}

		
		String useInStr = appProp.getProperty(KEY_USE_MIDI_IN);
		if(useInStr == null){
			checkMidiIn.setSelected(false);
			
		}else{
			boolean useIn = Boolean.parseBoolean(useInStr);
			checkMidiIn.setSelected(useIn);
		}

		String inStr = appProp.getProperty(KEY_MIDI_IN_INDEX);
		if(inStr == null){
			comboMidiIn.setSelectedIndex(0);
		}else{
			int selection = Integer.parseInt(inStr);
			if(comboMidiIn.getItemCount() > selection){
				comboMidiIn.setSelectedIndex(selection);
			}else{
				comboMidiIn.setSelectedIndex(0);
			}
		}

        String reqPortNo = appProp.getProperty(KEY_REQUEST_PORT_NO);
        if(reqPortNo == null){
        	spinRequestPort.setValue(DEFAULT_REQUEST_PORT);
        }else{
        	spinRequestPort.setValue(Integer.valueOf(reqPortNo));
        }
        
        String notifyPortNo = appProp.getProperty(KEY_NOTIFIER_PORT_NO);
        if(notifyPortNo == null){
        	spinSenderPort.setValue(DEFAULT_NOTIFIER_PORT);
        }else{
        	spinSenderPort.setValue(Integer.valueOf(notifyPortNo));
        }
        
		String alwaysOnTop = appProp.getProperty(KEY_ALWAYS_ON_TOP);
		if(alwaysOnTop == null){
			this.frmSWifiServer.setAlwaysOnTop(false);
			checkAlwaysOnTop.setSelected(false);
		}else{
			boolean isOnTop = Boolean.parseBoolean(alwaysOnTop);
			this.frmSWifiServer.setAlwaysOnTop(isOnTop);
			checkAlwaysOnTop.setSelected(isOnTop);
		}
	}