diff --git a/Source/LumatoneMenu.h b/Source/LumatoneMenu.h
index ab6f117..d3dfe83 100644
--- a/Source/LumatoneMenu.h
+++ b/Source/LumatoneMenu.h
@@ -21,6 +21,7 @@ namespace Lumatone {
 			saveSysExMapping = 0x200011,
 			saveSysExMappingAs = 0x200012,
 			resetSysExMapping = 0x200013,
+			importSysExMapping = 0x200014,
 
 			deleteOctaveBoard = 0x200100,
 			copyOctaveBoard = 0x200101,
diff --git a/Source/Main.cpp b/Source/Main.cpp
index fe2efa5..9f57e40 100644
--- a/Source/Main.cpp
+++ b/Source/Main.cpp
@@ -241,6 +241,7 @@ void TerpstraSysExApplication::getAllCommands(Array <CommandID>& commands)
 		Lumatone::Menu::commandIDs::saveSysExMapping,
 		Lumatone::Menu::commandIDs::saveSysExMappingAs,
 		Lumatone::Menu::commandIDs::resetSysExMapping,
+		Lumatone::Menu::commandIDs::importSysExMapping,
 
 		Lumatone::Menu::commandIDs::deleteOctaveBoard,
 		Lumatone::Menu::commandIDs::copyOctaveBoard,
@@ -285,6 +286,11 @@ void TerpstraSysExApplication::getCommandInfo(CommandID commandID, ApplicationCo
 		result.addDefaultKeypress('n', ModifierKeys::commandModifier);
 		break;
 
+	case Lumatone::Menu::commandIDs::importSysExMapping:
+		result.setInfo("New", "Import mapping from device.", "File", 0);
+		result.addDefaultKeypress('i', ModifierKeys::commandModifier);
+		break;
+
 	case Lumatone::Menu::commandIDs::deleteOctaveBoard:
 		result.setInfo("Delete", "Delete section data", "Edit", 0);
 		result.addDefaultKeypress(KeyPress::deleteKey, ModifierKeys::noModifiers);
@@ -367,6 +373,8 @@ bool TerpstraSysExApplication::perform(const InvocationInfo& info)
 		return saveSysExMappingAs();
 	case Lumatone::Menu::commandIDs::resetSysExMapping:
 		return resetSysExMapping();
+	case Lumatone::Menu::commandIDs::importSysExMapping:
+		return requestConfigurationFromDevice();
 
 	case Lumatone::Menu::commandIDs::deleteOctaveBoard:
 		return deleteSubBoardData();
@@ -654,7 +662,7 @@ bool TerpstraSysExApplication::toggleDeveloperMode()
 // }
 
 
-void TerpstraSysExApplication::requestConfigurationFromDevice()
+bool TerpstraSysExApplication::requestConfigurationFromDevice()
 {
 	// if editing operations were done that have not been saved, give the possibility to save them
 	if (state.getHasChangesToSave())
@@ -694,7 +702,7 @@ void TerpstraSysExApplication::requestConfigurationFromDevice()
 			})
 		);
 
-		return;
+		return true;
 	}
 
 	resetSysExMapping();
@@ -711,6 +719,8 @@ void TerpstraSysExApplication::requestConfigurationFromDevice()
 	state.getLumatoneController()->sendVelocityConfigRequest();
 	state.getLumatoneController()->sendFaderConfigRequest();
 	state.getLumatoneController()->sendAftertouchConfigRequest();
+
+	return true;
 }
 
 void TerpstraSysExApplication::updateMainTitle()
diff --git a/Source/Main.h b/Source/Main.h
index e87a675..33afe84 100644
--- a/Source/Main.h
+++ b/Source/Main.h
@@ -78,7 +78,7 @@ class TerpstraSysExApplication 	: public JUCEApplication
 	// bool aftertouchVelocityCurveDialog();
 
 	// void sendCurrentConfigurationToDevice();
-	void requestConfigurationFromDevice();
+	bool requestConfigurationFromDevice();
 
 	void updateMainTitle();
 
diff --git a/Source/MainComponent.cpp b/Source/MainComponent.cpp
index 2cb6c07..50f6673 100644
--- a/Source/MainComponent.cpp
+++ b/Source/MainComponent.cpp
@@ -32,7 +32,7 @@
 
 
 //==============================================================================
-MainContentComponent::MainContentComponent(const LumatoneEditorState& stateIn)
+MainContentComponent::MainContentComponent(const LumatoneEditorState& stateIn, juce::ApplicationCommandManager* commandManager)
 	: LumatoneEditorState("MainComponent", stateIn)
 	, copiedSubBoardData(std::make_unique<LumatoneBoard>())
 {
@@ -65,10 +65,26 @@ MainContentComponent::MainContentComponent(const LumatoneEditorState& stateIn)
 	addAndMakeVisible(globalSettingsArea.get());
 	globalSettingsArea->listenToColourEditButtons(this);
 
-	// getLumatoneController()->addFirmwareListener(this);
+	// getLumatoneController()->addFirmwareListener(this
 
-	//lblAppName.reset(new Label("lblAppName", TerpstraSysExApplication::getApp().getApplicationName()));
-	lblAppName.reset(new Label("lblAppName", "lumatone editor"));
+	btnLoadFile.reset(new juce::TextButton("btnLoadFile"));
+	addAndMakeVisible(btnLoadFile.get());
+	btnLoadFile->setButtonText(TRANS("LoadFile"));
+	btnLoadFile->setCommandToTrigger(commandManager, Lumatone::Menu::openSysExMapping, true);
+
+	btnSaveFile.reset(new juce::TextButton("btnSaveFile"));
+	addAndMakeVisible(btnSaveFile.get());
+	btnSaveFile->setButtonText(TRANS("SaveFile"));
+	btnSaveFile->setCommandToTrigger(commandManager, Lumatone::Menu::saveSysExMappingAs, true);
+
+	btnImportFile.reset(new juce::TextButton("buttonReceive"));
+	addAndMakeVisible(btnImportFile.get());
+	btnImportFile->setTooltip(TRANS("ImportTooltip"));
+	btnImportFile->setButtonText(TRANS("Import from Lumatone"));
+	btnImportFile->setCommandToTrigger(commandManager, Lumatone::Menu::importSysExMapping, true);
+
+
+	lblAppName.reset(new Label("lblAppName", getApplicationName()));
 	lblAppName->setFont(getAppFonts().getFont(LumatoneEditorFont::FranklinGothic));
 	lblAppName->setColour(Label::ColourIds::textColourId, Colour(0xff777777));
 	addAndMakeVisible(lblAppName.get());
@@ -78,6 +94,9 @@ MainContentComponent::MainContentComponent(const LumatoneEditorState& stateIn)
 	lblAppVersion->setColour(Label::ColourIds::textColourId, Colour(0xff777777));
 	addAndMakeVisible(lblAppVersion.get());
 
+
+	addStatusListener(this);
+
 	// Initial size
 	setSize(DEFAULTMAINWINDOWWIDTH, DEFAULTMAINWINDOWHEIGHT);
 
@@ -87,6 +106,14 @@ MainContentComponent::MainContentComponent(const LumatoneEditorState& stateIn)
 	changeListenerCallback(noteEditArea->getOctaveBoardSelectorTab());
     noteEditArea->changeSingleKeySelection(0);
 
+	btnLoadFile->getProperties().set(LumatoneEditorStyleIDs::textButtonIconHashCode, LumatoneEditorIcon::LoadIcon);
+	btnSaveFile->getProperties().set(LumatoneEditorStyleIDs::textButtonIconHashCode, LumatoneEditorIcon::SaveIcon);
+	btnImportFile->getProperties().set(LumatoneEditorStyleIDs::textButtonIconHashCode, LumatoneEditorIcon::ArrowUp);
+	btnImportFile->getProperties().set(LumatoneEditorStyleIDs::textButtonIconPlacement, LumatoneEditorStyleIDs::TextButtonIconPlacement::RightOfText);
+
+	// Only enable when connected
+	btnImportFile->setEnabled(false);
+
     // Initialize mapping structure
     deleteAll();
 }
@@ -95,6 +122,10 @@ MainContentComponent::~MainContentComponent()
 {
     //TerpstraSysExApplication::getApp().getMidiDriver().removeListener(this);
 
+	btnLoadFile = nullptr;
+	btnSaveFile = nullptr;
+	btnImportFile = nullptr;
+
 	midiEditArea = nullptr;
 	allKeysOverview = nullptr;
 	noteEditArea = nullptr;
@@ -243,10 +274,14 @@ bool MainContentComponent::setDeveloperMode(bool developerModeOn)
 {
 	curvesArea->setDeveloperMode(developerModeOn);
     globalSettingsArea->setDeveloperMode(developerModeOn);
-    // allKeysOverview->showDeveloperMode(developerModeOn);
 	return true;
 }
 
+void MainContentComponent::connectionStateChanged(ConnectionState state)
+{
+	btnImportFile->setEnabled(state == ConnectionState::ONLINE);
+}
+
 void MainContentComponent::octaveColourConfigReceived(int octaveIndex, uint8 rgbFlag, const int* colourData)
 {
 	for (int keyIndex = 0; keyIndex < getOctaveBoardSize(); keyIndex++)
@@ -434,10 +469,26 @@ void MainContentComponent::resized()
 
 	// All keys overview/virtual keyboard playing
 	int newKeysOverviewAreaHeight = jmax(controlsArea.getY() - midiAreaHeight, MINIMALTERPSTRAKEYSETAREAHEIGHT);
-	int keyboardMarginTop = newKeysOverviewAreaHeight * 0.0625f;
-	int keyboardHeight = newKeysOverviewAreaHeight * 0.8f;
+	int keyboardMarginTop = juce::roundToInt(newKeysOverviewAreaHeight * lumatoneGraphicMarginTop);
+	int keyboardHeight = juce::roundToInt(newKeysOverviewAreaHeight * lumatoneGraphicH);
 	allKeysOverview->setBounds(0, midiAreaHeight + keyboardMarginTop, newWidth, keyboardHeight);
 
+	int btnHeight = roundToInt(getHeight() * fileButtonH);
+	int btnMargin = roundToInt(getWidth() * saveloadMarginW);
+	int saveLoadWidth = roundToInt(getWidth() * saveLoadW);
+	int btnY = allKeysOverview->getY() - roundToInt(getHeight() * btnYFromImageTop);
+
+	int halfWidthX = roundToInt(getWidth() * 0.5f);
+
+	btnLoadFile->setBounds(halfWidthX - btnMargin - saveLoadWidth, btnY, saveLoadWidth, btnHeight);
+	btnSaveFile->setBounds(halfWidthX + btnMargin, btnY, saveLoadWidth, btnHeight);
+
+	//octaveLineY = lumatoneBounds.getBottom() + roundToInt(getHeight() * octaveLineYRatio);
+
+	int importY = allKeysOverview->getY() - roundToInt(getHeight() * importYFromImageTop);
+	int importWidth = roundToInt(getWidth() * importW);
+	btnImportFile->setBounds(allKeysOverview->getRight() - importWidth, importY, importWidth, btnHeight);
+
 	// Edit function/single key field area
 	noteEditArea->setSize(proportionOfWidth(assignWidth), proportionOfHeight(assignHeight));
 	noteEditArea->setControlsTopLeftPosition(proportionOfWidth(assignMarginX), controlsArea.getY());
diff --git a/Source/MainComponent.h b/Source/MainComponent.h
index 66763fa..a615bba 100644
--- a/Source/MainComponent.h
+++ b/Source/MainComponent.h
@@ -13,6 +13,7 @@
 #include "LumatoneEditorState.h"
 
 #include "./lumatone_editor_library/data/lumatone_layout.h"
+#include "./lumatone_editor_library/listeners/status_listener.h"
 #include "./lumatone_editor_library/listeners/firmware_listener.h"
 #include "./lumatone_editor_library/lumatone_midi_driver/firmware_types.h"
 
@@ -32,13 +33,14 @@ class PedalSensitivityDlg;
 */
 class MainContentComponent : public juce::Component
 						   , public LumatoneEditorState
+						   , public LumatoneEditor::StatusListener
 						   , public LumatoneEditor::FirmwareListener
 						   , public juce::ChangeListener
 						   , public juce::Button::Listener
 {
 public:
 	//==============================================================================
-	MainContentComponent(const LumatoneEditorState& stateIn);
+	MainContentComponent(const LumatoneEditorState& stateIn, juce::ApplicationCommandManager* commandManager);
 	~MainContentComponent();
 
 	void restoreStateFromPropertiesFile(PropertiesFile* propertiesFile);
@@ -76,6 +78,9 @@ class MainContentComponent : public juce::Component
 	void refreshKeyDataFields();
 	void refreshAllFields();
 
+	// Implementation of LumatoneEditor::StatusListener
+	void connectionStateChanged(ConnectionState state) override;
+
 	// Implementation of LumatoneEditor::FirmwareListener
 
 	void octaveColourConfigReceived(int octaveIndex, uint8 rgbFlag, const int* colourData) override;
@@ -120,6 +125,10 @@ class MainContentComponent : public juce::Component
 	std::unique_ptr<GlobalSettingsArea> 	globalSettingsArea;
 	std::unique_ptr<PedalSensitivityDlg> 	pedalSensitivityDlg;
 
+	std::unique_ptr<juce::TextButton>		btnLoadFile;
+	std::unique_ptr<juce::TextButton>		btnSaveFile;
+	std::unique_ptr<juce::TextButton>		btnImportFile;
+
 	// Version signature in bottom left of window
 	std::unique_ptr<juce::Label> 					lblAppName;
 	std::unique_ptr<juce::Label> 					lblAppVersion;
@@ -143,6 +152,18 @@ class MainContentComponent : public juce::Component
 
     const float footerAreaY                 = 0.96f;
 
+	const float lumatoneGraphicMarginTop	= 0.1f;
+	const float lumatoneGraphicH			= 0.8f;
+
+	const float fileButtonH					= 0.025f;
+	const float importYFromImageTop			= 0.4f;
+	const float importW						= 0.1f;
+
+	const float btnYFromImageTop			= 0.02;
+	const float saveLoadW					= 0.08f;
+	const float saveloadMarginW				= 0.0034f;
+
+
     const float popupWidth                  = 0.4f;
     const float popupHeight                 = 0.333f;
 
diff --git a/Source/MainWindow.cpp b/Source/MainWindow.cpp
index 40e913d..9e58e15 100644
--- a/Source/MainWindow.cpp
+++ b/Source/MainWindow.cpp
@@ -21,7 +21,7 @@ MainWindow::MainWindow(const LumatoneEditorState& stateIn, juce::ApplicationComm
     , commandManager(cmdMgr)
 {
     // setContentOwned(new MainContentComponent(*TerpstraSysExApplication::getApp().getMappingData()), true);
-    setContentOwned(new MainContentComponent(stateIn), true);
+    setContentOwned(new MainContentComponent(stateIn, cmdMgr), true);
     setResizable(true, true);
 #if JUCE_ANDROID
     setFullScreen(true);