diff --git a/README.md b/README.md
index cfd8474..54e23e4 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Arduino USB-MIDI Transport 
 [![arduino-library-badge](https://www.ardu-badge.com/badge/USB-MIDI.svg?)](https://www.ardu-badge.com/USB-MIDI)[![GitHub version](https://badge.fury.io/gh/lathoub%2FArduino-USBMIDI.svg)](https://badge.fury.io/gh/lathoub%2FArduino-USBMIDI)
 
-This library implements the USB-MIDI transport layer for the [FortySevenEffects Arduino MIDI Library](https://github.com/FortySevenEffects/arduino_midi_library) 
+This library implements the USB-MIDI transport layer for the [FortySevenEffects Arduino MIDI Library](https://github.com/FortySevenEffects/arduino_midi_library) and uses the underlying [Arduino MIDIUSB](https://github.com/arduino-libraries/MIDIUSB) library (so only devices working with MIDIUSB, will work here).
 
 ## Installation
 
diff --git a/examples/MIDI_DIN2USB/MIDI_DIN2USB.ino b/examples/MIDI_DIN2USB/MIDI_DIN2USB.ino
index bde218c..98f6a0d 100644
--- a/examples/MIDI_DIN2USB/MIDI_DIN2USB.ino
+++ b/examples/MIDI_DIN2USB/MIDI_DIN2USB.ino
@@ -1,13 +1,7 @@
 #include <USB-MIDI.h>
-USING_NAMESPACE_MIDI;
-
-typedef USBMIDI_NAMESPACE::usbMidiTransport __umt;
-typedef MIDI_NAMESPACE::MidiInterface<__umt> __ss;
-__umt usbMIDI(0); // cableNr
-__ss MIDICoreUSB((__umt&)usbMIDI);
-
-typedef Message<MIDI_NAMESPACE::DefaultSettings::SysExMaxSize> MidiMessage;
+USING_NAMESPACE_MIDI
 
+USBMIDI_CREATE_INSTANCE(0, MIDICoreUSB);
 MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, MIDICoreSerial);
 
 // -----------------------------------------------------------------------------
@@ -34,12 +28,12 @@ void loop()
 // -----------------------------------------------------------------------------
 //
 // -----------------------------------------------------------------------------
-void onUsbMessage(const MidiMessage& message)
+void onUsbMessage(const MidiInterface<USBMIDI_NAMESPACE::usbMidiTransport>::MidiMessage& message)
 {
   MIDICoreSerial.send(message);
 }
 
-void onSerialMessage(const MidiMessage& message)
+void onSerialMessage(const MidiInterface<SerialMIDI<HardwareSerial>>::MidiMessage& message)
 {
   MIDICoreUSB.send(message);
-}
+}
\ No newline at end of file
diff --git a/examples/MIDI_DIN2USB_SysEx/MIDI_DIN2USB_SysEx.ino b/examples/MIDI_DIN2USB_SysEx/MIDI_DIN2USB_SysEx.ino
new file mode 100644
index 0000000..4f439fa
--- /dev/null
+++ b/examples/MIDI_DIN2USB_SysEx/MIDI_DIN2USB_SysEx.ino
@@ -0,0 +1,45 @@
+#include <USB-MIDI.h>
+USING_NAMESPACE_MIDI
+
+struct ModifiedSettings : public MIDI_NAMESPACE::DefaultSettings
+{
+  static const unsigned SysExMaxSize = 8196;
+};
+
+// Both Instances *must* use the same SysExMaxSize
+USBMIDI_CREATE_CUSTOM_INSTANCE(0, MIDICoreUSB, ModifiedSettings);
+MIDI_CREATE_CUSTOM_INSTANCE(HardwareSerial, Serial1, MIDICoreSerial, ModifiedSettings);
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+void setup()
+{
+  MIDICoreUSB.setHandleMessage(onUsbMessage);
+  MIDICoreSerial.setHandleMessage(onSerialMessage);
+
+  MIDICoreUSB.begin(MIDI_CHANNEL_OMNI);
+  MIDICoreSerial.begin(MIDI_CHANNEL_OMNI);
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+void loop()
+{
+  MIDICoreUSB.read();
+  MIDICoreSerial.read();
+}
+
+// -----------------------------------------------------------------------------
+//
+// -----------------------------------------------------------------------------
+void onUsbMessage(const MidiInterface<USBMIDI_NAMESPACE::usbMidiTransport, ModifiedSettings>::MidiMessage& message)
+{
+  MIDICoreSerial.send(message);
+}
+
+void onSerialMessage(const MidiInterface<SerialMIDI<HardwareSerial>, ModifiedSettings>::MidiMessage& message)
+{
+  MIDICoreUSB.send(message);
+}
diff --git a/src/USB-MIDI.h b/src/USB-MIDI.h
index ce24344..a038f17 100644
--- a/src/USB-MIDI.h
+++ b/src/USB-MIDI.h
@@ -177,5 +177,9 @@ END_USBMIDI_NAMESPACE
     USBMIDI_NAMESPACE::usbMidiTransport usb##Name(CableNr);\
     MIDI_NAMESPACE::MidiInterface<USBMIDI_NAMESPACE::usbMidiTransport> Name((USBMIDI_NAMESPACE::usbMidiTransport&)usb##Name);
 
+#define USBMIDI_CREATE_CUSTOM_INSTANCE(CableNr, Name, Settings)  \
+    USBMIDI_NAMESPACE::usbMidiTransport usb##Name(CableNr);\
+    MIDI_NAMESPACE::MidiInterface<USBMIDI_NAMESPACE::usbMidiTransport, Settings> Name((USBMIDI_NAMESPACE::usbMidiTransport&)usb##Name);
+
 #define USBMIDI_CREATE_DEFAULT_INSTANCE()  \
     USBMIDI_CREATE_INSTANCE(0, MIDI)