103 files changed, 112 insertions, 13 deletions
diff --git a/Demos/Device/ClassDriver/AudioInput/AudioInput.c b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
index 22d0173a9..09a2f0f01 100644
--- a/Demos/Device/ClassDriver/AudioInput/AudioInput.c
+++ b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
@@ -59,6 +59,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/AudioInput/AudioInput.h b/Demos/Device/ClassDriver/AudioInput/AudioInput.h
index 98fec7813..dc3475e69 100644
--- a/Demos/Device/ClassDriver/AudioInput/AudioInput.h
+++ b/Demos/Device/ClassDriver/AudioInput/AudioInput.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 
 		#include <LUFA/Version.h>
 		#include <LUFA/Drivers/Board/LEDs.h>
diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
index be3eb42c9..0dda68c37 100644
--- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
+++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.c
@@ -59,6 +59,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.h b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.h
index e8bd76914..cf0034f87 100644
--- a/Demos/Device/ClassDriver/AudioOutput/AudioOutput.h
+++ b/Demos/Device/ClassDriver/AudioOutput/AudioOutput.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdlib.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.c b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.c
index dd64c2851..ba3b86f12 100644
--- a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.c
+++ b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.c
@@ -94,6 +94,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
index a7ce35df7..1c99cfde8 100644
--- a/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
+++ b/Demos/Device/ClassDriver/DualVirtualSerial/DualVirtualSerial.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/ClassDriver/GenericHID/GenericHID.c b/Demos/Device/ClassDriver/GenericHID/GenericHID.c
index 3516f0857..285a197b7 100644
--- a/Demos/Device/ClassDriver/GenericHID/GenericHID.c
+++ b/Demos/Device/ClassDriver/GenericHID/GenericHID.c
@@ -74,6 +74,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/GenericHID/GenericHID.h b/Demos/Device/ClassDriver/GenericHID/GenericHID.h
index 423e28f43..595bd0ea0 100644
--- a/Demos/Device/ClassDriver/GenericHID/GenericHID.h
+++ b/Demos/Device/ClassDriver/GenericHID/GenericHID.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 		
 		#include "Descriptors.h"
diff --git a/Demos/Device/ClassDriver/Joystick/Joystick.c b/Demos/Device/ClassDriver/Joystick/Joystick.c
index 518c86e8f..6a259d7c3 100644
--- a/Demos/Device/ClassDriver/Joystick/Joystick.c
+++ b/Demos/Device/ClassDriver/Joystick/Joystick.c
@@ -66,6 +66,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/Joystick/Joystick.h b/Demos/Device/ClassDriver/Joystick/Joystick.h
index 7932ab5c2..9f666fe72 100644
--- a/Demos/Device/ClassDriver/Joystick/Joystick.h
+++ b/Demos/Device/ClassDriver/Joystick/Joystick.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.c b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
index ea4fbf819..0da529543 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.c
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.c
@@ -66,6 +66,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/Keyboard/Keyboard.h b/Demos/Device/ClassDriver/Keyboard/Keyboard.h
index 945c7e894..2c86bf5a2 100644
--- a/Demos/Device/ClassDriver/Keyboard/Keyboard.h
+++ b/Demos/Device/ClassDriver/Keyboard/Keyboard.h
@@ -40,8 +40,8 @@
 	/* Includes: */
 		#include <avr/io.h>
 		#include <avr/wdt.h>
-		#include <avr/interrupt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 
diff --git a/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c b/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c
index 1f87a7a6b..94f27bd1b 100644
--- a/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c
+++ b/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.c
@@ -89,6 +89,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.h b/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.h
index ca4cfecd8..4c540ccb0 100644
--- a/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.h
+++ b/Demos/Device/ClassDriver/KeyboardMouse/KeyboardMouse.h
@@ -36,6 +36,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 
diff --git a/Demos/Device/ClassDriver/MIDI/MIDI.c b/Demos/Device/ClassDriver/MIDI/MIDI.c
index 5c0f25e64..7fcdfcc5f 100644
--- a/Demos/Device/ClassDriver/MIDI/MIDI.c
+++ b/Demos/Device/ClassDriver/MIDI/MIDI.c
@@ -64,6 +64,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/MIDI/MIDI.h b/Demos/Device/ClassDriver/MIDI/MIDI.h
index c8cb4268d..96e2b40d8 100644
--- a/Demos/Device/ClassDriver/MIDI/MIDI.h
+++ b/Demos/Device/ClassDriver/MIDI/MIDI.h
@@ -40,7 +40,9 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
+		#include <string.h>
 
 		#include "Descriptors.h"
 				
diff --git a/Demos/Device/ClassDriver/MassStorage/MassStorage.c b/Demos/Device/ClassDriver/MassStorage/MassStorage.c
index ce8e04bc9..c58dff95f 100644
--- a/Demos/Device/ClassDriver/MassStorage/MassStorage.c
+++ b/Demos/Device/ClassDriver/MassStorage/MassStorage.c
@@ -66,6 +66,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/MassStorage/MassStorage.h b/Demos/Device/ClassDriver/MassStorage/MassStorage.h
index 2c7fa7d7f..64da5b3bc 100644
--- a/Demos/Device/ClassDriver/MassStorage/MassStorage.h
+++ b/Demos/Device/ClassDriver/MassStorage/MassStorage.h
@@ -40,6 +40,8 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
+		#include <string.h>
 
 		#include "Descriptors.h"
 
diff --git a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
index 828699af5..9b4efb679 100644
--- a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
+++ b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
@@ -89,6 +89,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.h b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.h
index deeb6e048..65600eef1 100644
--- a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.h
+++ b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.h
@@ -42,6 +42,7 @@
 		#include <avr/wdt.h>
 		#include <avr/power.h>
 		#include <avr/interrupt.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 
diff --git a/Demos/Device/ClassDriver/Mouse/Mouse.c b/Demos/Device/ClassDriver/Mouse/Mouse.c
index 48348c774..96af14558 100644
--- a/Demos/Device/ClassDriver/Mouse/Mouse.c
+++ b/Demos/Device/ClassDriver/Mouse/Mouse.c
@@ -66,6 +66,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/Mouse/Mouse.h b/Demos/Device/ClassDriver/Mouse/Mouse.h
index 79d56aa50..818d54069 100644
--- a/Demos/Device/ClassDriver/Mouse/Mouse.h
+++ b/Demos/Device/ClassDriver/Mouse/Mouse.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/interrupt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 		
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Lib/ProtocolDecoders.h b/Demos/Device/ClassDriver/RNDISEthernet/Lib/ProtocolDecoders.h
index a3b92fa5b..2dfc60868 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/Lib/ProtocolDecoders.h
+++ b/Demos/Device/ClassDriver/RNDISEthernet/Lib/ProtocolDecoders.h
@@ -38,6 +38,8 @@
 
 	/* Includes: */
 		#include <avr/io.h>
+		#include <avr/pgmspace.h>
+		#include <stdio.h>
 		
 		#include <LUFA/Drivers/USB/Class/RNDIS.h>
 		#include <LUFA/Drivers/Peripheral/SerialStream.h>
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c b/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c
index dbdbb8ab8..14016aa64 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c
+++ b/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c
@@ -70,12 +70,11 @@ int main(void)
 {
 	SetupHardware();
 
-	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-	
 	TCP_Init();
 	Webserver_Init();
 
-	printf_P(PSTR("\r\n\r\n****** RNDIS Demo running. ******\r\n"));
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.h b/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.h
index 3bed7f851..c6c092ccc 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.h
+++ b/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.h
@@ -39,10 +39,9 @@
 	/* Includes: */
 		#include <avr/io.h>
 		#include <avr/wdt.h>
-		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
-		#include <stdio.h>
 
 		#include "Descriptors.h"
 
diff --git a/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c b/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
index 30cbc6695..1a8d6ede8 100644
--- a/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
+++ b/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
@@ -76,6 +76,7 @@ int main(void)
 	CDC_Device_CreateStream(&VirtualSerial_CDC_Interface, &USBSerialStream);
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.h b/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.h
index 96d83800b..0edac545b 100644
--- a/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.h
+++ b/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 		#include <stdio.h>
 
diff --git a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c
index e7c899b79..c55d6d001 100644
--- a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c
+++ b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.c
@@ -90,6 +90,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.h b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.h
index c0e6e7903..3d6d3a7e3 100644
--- a/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.h
+++ b/Demos/Device/ClassDriver/VirtualSerialMouse/VirtualSerialMouse.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/Incomplete/Sideshow/Sideshow.c b/Demos/Device/Incomplete/Sideshow/Sideshow.c
index 6c48c34e3..5f70b34c6 100644
--- a/Demos/Device/Incomplete/Sideshow/Sideshow.c
+++ b/Demos/Device/Incomplete/Sideshow/Sideshow.c
@@ -58,6 +58,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/Incomplete/Sideshow/Sideshow.h b/Demos/Device/Incomplete/Sideshow/Sideshow.h
index a75d3d9bc..871e47706 100644
--- a/Demos/Device/Incomplete/Sideshow/Sideshow.h
+++ b/Demos/Device/Incomplete/Sideshow/Sideshow.h
@@ -35,6 +35,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 
 		#include "Descriptors.h"
 		#include "Lib/SideshowCommands.h"
diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.c b/Demos/Device/LowLevel/AudioInput/AudioInput.c
index 392609b07..aa8967cd0 100644
--- a/Demos/Device/LowLevel/AudioInput/AudioInput.c
+++ b/Demos/Device/LowLevel/AudioInput/AudioInput.c
@@ -47,6 +47,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.h b/Demos/Device/LowLevel/AudioInput/AudioInput.h
index 4585ab5b6..6902dc8f0 100644
--- a/Demos/Device/LowLevel/AudioInput/AudioInput.h
+++ b/Demos/Device/LowLevel/AudioInput/AudioInput.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 
 		#include "Descriptors.h"
 				
diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
index 5dcb5c576..8cd6be17b 100644
--- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
+++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
@@ -47,6 +47,7 @@ int main(void)
 	SetupHardware();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.h b/Demos/Device/LowLevel/AudioOutput/AudioOutput.h
index 3812ae0fd..69b59b8fa 100644
--- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.h
+++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.h
@@ -40,7 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
-		#include <stdlib.h>
+		#include <avr/interrupt.h>
 
 		#include "Descriptors.h"
 		
diff --git a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
index 9be089b2b..5c90c6ab8 100644
--- a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
+++ b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.c
@@ -69,6 +69,9 @@ CDC_Line_Coding_t LineEncoding2 = { .BaudRateBPS = 0,
 int main(void)
 {
 	SetupHardware();
+	
+	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.h b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.h
index a4c8f97ca..6ca8b72a6 100644
--- a/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.h
+++ b/Demos/Device/LowLevel/DualVirtualSerial/DualVirtualSerial.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/LowLevel/GenericHID/GenericHID.c b/Demos/Device/LowLevel/GenericHID/GenericHID.c
index 4d3f4c1ba..9d9012aff 100644
--- a/Demos/Device/LowLevel/GenericHID/GenericHID.c
+++ b/Demos/Device/LowLevel/GenericHID/GenericHID.c
@@ -48,6 +48,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/GenericHID/GenericHID.h b/Demos/Device/LowLevel/GenericHID/GenericHID.h
index c79ed6f44..deaee336c 100644
--- a/Demos/Device/LowLevel/GenericHID/GenericHID.h
+++ b/Demos/Device/LowLevel/GenericHID/GenericHID.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 		
diff --git a/Demos/Device/LowLevel/Joystick/Joystick.c b/Demos/Device/LowLevel/Joystick/Joystick.c
index 0edead5c8..e84eef042 100644
--- a/Demos/Device/LowLevel/Joystick/Joystick.c
+++ b/Demos/Device/LowLevel/Joystick/Joystick.c
@@ -44,6 +44,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/Joystick/Joystick.h b/Demos/Device/LowLevel/Joystick/Joystick.h
index 811cb4e42..761582d45 100644
--- a/Demos/Device/LowLevel/Joystick/Joystick.h
+++ b/Demos/Device/LowLevel/Joystick/Joystick.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index fd7e63e2b..67715843b 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -62,6 +62,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.h b/Demos/Device/LowLevel/Keyboard/Keyboard.h
index 4cb3616c7..f41f6d4c3 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.h
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.h
@@ -41,6 +41,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 
diff --git a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
index e41b7090b..ddcd3ce8e 100644
--- a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
+++ b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.c
@@ -52,6 +52,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.h b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.h
index 7fcec978b..993b326a2 100644
--- a/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.h
+++ b/Demos/Device/LowLevel/KeyboardMouse/KeyboardMouse.h
@@ -36,6 +36,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 
diff --git a/Demos/Device/LowLevel/MIDI/MIDI.c b/Demos/Device/LowLevel/MIDI/MIDI.c
index edfc56f48..03536b2c5 100644
--- a/Demos/Device/LowLevel/MIDI/MIDI.c
+++ b/Demos/Device/LowLevel/MIDI/MIDI.c
@@ -44,7 +44,8 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-
+	sei();
+	
 	for (;;)
 	{
 		MIDI_Task();
diff --git a/Demos/Device/LowLevel/MIDI/MIDI.h b/Demos/Device/LowLevel/MIDI/MIDI.h
index 82e42da0d..a49752729 100644
--- a/Demos/Device/LowLevel/MIDI/MIDI.h
+++ b/Demos/Device/LowLevel/MIDI/MIDI.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/Device/LowLevel/MassStorage/MassStorage.c b/Demos/Device/LowLevel/MassStorage/MassStorage.c
index fc9a97de4..1ed84d326 100644
--- a/Demos/Device/LowLevel/MassStorage/MassStorage.c
+++ b/Demos/Device/LowLevel/MassStorage/MassStorage.c
@@ -55,6 +55,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/MassStorage/MassStorage.h b/Demos/Device/LowLevel/MassStorage/MassStorage.h
index 44302084c..27d1e3b00 100644
--- a/Demos/Device/LowLevel/MassStorage/MassStorage.h
+++ b/Demos/Device/LowLevel/MassStorage/MassStorage.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 
 		#include "Descriptors.h"
 
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.c b/Demos/Device/LowLevel/Mouse/Mouse.c
index 70ed82cc8..3fce52210 100644
--- a/Demos/Device/LowLevel/Mouse/Mouse.c
+++ b/Demos/Device/LowLevel/Mouse/Mouse.c
@@ -61,6 +61,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/Mouse/Mouse.h b/Demos/Device/LowLevel/Mouse/Mouse.h
index 884482b3d..6a1a518fb 100644
--- a/Demos/Device/LowLevel/Mouse/Mouse.h
+++ b/Demos/Device/LowLevel/Mouse/Mouse.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdbool.h>
 		#include <string.h>
 		
diff --git a/Demos/Device/LowLevel/RNDISEthernet/Lib/ProtocolDecoders.h b/Demos/Device/LowLevel/RNDISEthernet/Lib/ProtocolDecoders.h
index 7bae188e8..018567550 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/Lib/ProtocolDecoders.h
+++ b/Demos/Device/LowLevel/RNDISEthernet/Lib/ProtocolDecoders.h
@@ -38,6 +38,8 @@
 
 	/* Includes: */
 		#include <avr/io.h>
+		#include <avr/pgmspace.h>
+		#include <stdio.h>
 		
 		#include <LUFA/Drivers/Peripheral/SerialStream.h>
 		
diff --git a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c
index 1b617dd2e..cb06bc333 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c
+++ b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.c
@@ -47,9 +47,8 @@ int main(void)
 	TCP_Init();
 	Webserver_Init();
 
-	printf_P(PSTR("\r\n\r\n****** RNDIS Demo running. ******\r\n"));
-
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.h b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.h
index 3828134ac..478ed1a23 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.h
+++ b/Demos/Device/LowLevel/RNDISEthernet/RNDISEthernet.h
@@ -39,10 +39,9 @@
 	/* Includes: */
 		#include <avr/io.h>
 		#include <avr/wdt.h>
-		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
-		#include <stdio.h>
 
 		#include "Descriptors.h"
 
diff --git a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c
index bad87578a..52ef28c6f 100644
--- a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c
+++ b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c
@@ -57,6 +57,7 @@ int main(void)
 	SetupHardware();
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h
index 5427a6902..1ec261c41 100644
--- a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h
+++ b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <string.h>
 
 		#include "Descriptors.h"
diff --git a/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.c b/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.c
index dc94e1fba..98bf50bff 100644
--- a/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.c
+++ b/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mouse Host/Device Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.h b/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.h
index 50b89ad32..48035d624 100644
--- a/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.h
+++ b/Demos/DualRole/ClassDriver/MouseHostDevice/MouseHostDevice.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
index 0e7e57982..32c9b698f 100644
--- a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
+++ b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.c
@@ -70,6 +70,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Joystick Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.h b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.h
index b47630ae4..7ee7b80d7 100644
--- a/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.h
+++ b/Demos/Host/ClassDriver/JoystickHostWithParser/JoystickHostWithParser.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
index 15b93199e..61292a4d0 100644
--- a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
+++ b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.c
@@ -65,7 +65,8 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Keyboard Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
-
+	sei();
+	
 	for (;;)
 	{
 		switch (USB_HostState)
diff --git a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.h b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.h
index 0dc2d3bf5..2e5f1caee 100644
--- a/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.h
+++ b/Demos/Host/ClassDriver/KeyboardHost/KeyboardHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
index 14b650120..531757a4a 100644
--- a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
+++ b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.c
@@ -70,6 +70,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Keyboard Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.h b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.h
index 8f4194816..98d00fb3c 100644
--- a/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.h
+++ b/Demos/Host/ClassDriver/KeyboardHostWithParser/KeyboardHostWithParser.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
index 064c22dd6..8fbf31b86 100644
--- a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
+++ b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.c
@@ -63,6 +63,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "MIDI Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.h b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.h
index 6a93c9717..8da4a95ef 100644
--- a/Demos/Host/ClassDriver/MIDIHost/MIDIHost.h
+++ b/Demos/Host/ClassDriver/MIDIHost/MIDIHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
index 6740d9cb7..a442c1b47 100644
--- a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
+++ b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
@@ -63,6 +63,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mass Storage Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h
index 5a61c268e..e97d1e3fe 100644
--- a/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h
+++ b/Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <ctype.h>
 		#include <stdio.h>
 
diff --git a/Demos/Host/ClassDriver/MouseHost/MouseHost.c b/Demos/Host/ClassDriver/MouseHost/MouseHost.c
index 4501a25dc..af75d4ba5 100644
--- a/Demos/Host/ClassDriver/MouseHost/MouseHost.c
+++ b/Demos/Host/ClassDriver/MouseHost/MouseHost.c
@@ -65,6 +65,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mouse Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/MouseHost/MouseHost.h b/Demos/Host/ClassDriver/MouseHost/MouseHost.h
index 1fdf42b86..bc64120f0 100644
--- a/Demos/Host/ClassDriver/MouseHost/MouseHost.h
+++ b/Demos/Host/ClassDriver/MouseHost/MouseHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
index c735b5c00..296f86bfb 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.c
@@ -68,6 +68,7 @@ int main(void)
 	SetupHardware();
 
 	puts_P(PSTR(ESC_FG_CYAN "Mouse Host Demo running.\r\n" ESC_FG_WHITE));
+	sei();
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
 
diff --git a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.h b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.h
index 8d798ab37..e88738d5a 100644
--- a/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.h
+++ b/Demos/Host/ClassDriver/MouseHostWithParser/MouseHostWithParser.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
index 2df657293..d2baad620 100644
--- a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
+++ b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.c
@@ -62,6 +62,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Printer Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.h b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.h
index c2ebede68..2fb7c8cef 100644
--- a/Demos/Host/ClassDriver/PrinterHost/PrinterHost.h
+++ b/Demos/Host/ClassDriver/PrinterHost/PrinterHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
index e31f9a336..f5c3e4256 100644
--- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
+++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
@@ -70,6 +70,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "RNDIS Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
index 06b9fd525..c0d0c6083 100644
--- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
+++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
index ff33c457d..81bfbe421 100644
--- a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
+++ b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.c
@@ -65,6 +65,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Still Image Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.h b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.h
index 35c9f1276..4078238e0 100644
--- a/Demos/Host/ClassDriver/StillImageHost/StillImageHost.h
+++ b/Demos/Host/ClassDriver/StillImageHost/StillImageHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
index d5ec0417b..df6ad9796 100644
--- a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
+++ b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.c
@@ -65,6 +65,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "CDC Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.h b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.h
index 785a605a0..a54e75f9f 100644
--- a/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.h
+++ b/Demos/Host/ClassDriver/VirtualSerialHost/VirtualSerialHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
index 8f6e1f2ff..e74d37749 100644
--- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
+++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.c
@@ -54,6 +54,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Bluetooth Host Demo running.\r\n" ESC_FG_WHITE));
 	
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h
index 62baf06ab..8a2817cb7 100644
--- a/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h
+++ b/Demos/Host/Incomplete/BluetoothHost/BluetoothHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include "Lib/ServiceDiscoveryProtocol.h"
diff --git a/Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c b/Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c
index 38d96a3df..3dc314e49 100644
--- a/Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c
+++ b/Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Generic HID Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
index 144830ec4..04870b10a 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Joystick HID Parser Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
index 38fe3e44b..2ac9d5cff 100644
--- a/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
+++ b/Demos/Host/LowLevel/JoystickHostWithParser/JoystickHostWithParser.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c b/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c
index b85d40d18..633094f13 100644
--- a/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c
+++ b/Demos/Host/LowLevel/KeyboardHost/KeyboardHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Keyboard HID Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
index 778220b47..431e76aea 100644
--- a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
+++ b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Keyboard HID Parser Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.h b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.h
index f5aaf2da8..5df5622d7 100644
--- a/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.h
+++ b/Demos/Host/LowLevel/KeyboardHostWithParser/KeyboardHostWithParser.h
@@ -36,6 +36,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
index 6964f71ea..cbbb0c565 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "MIDI Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/MIDIHost/MIDIHost.h b/Demos/Host/LowLevel/MIDIHost/MIDIHost.h
index 094adcc4a..576ad601e 100644
--- a/Demos/Host/LowLevel/MIDIHost/MIDIHost.h
+++ b/Demos/Host/LowLevel/MIDIHost/MIDIHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.c b/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.c
index 55b85939f..31d2c104d 100644
--- a/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.c
+++ b/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.c
@@ -50,6 +50,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mass Storage Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.h b/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.h
index fad372c4e..0d92fd533 100644
--- a/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.h
+++ b/Demos/Host/LowLevel/MassStorageHost/MassStorageHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 		#include <ctype.h>
 		#include <string.h>
diff --git a/Demos/Host/LowLevel/MouseHost/MouseHost.c b/Demos/Host/LowLevel/MouseHost/MouseHost.c
index 1c5940005..5cf5e4485 100644
--- a/Demos/Host/LowLevel/MouseHost/MouseHost.c
+++ b/Demos/Host/LowLevel/MouseHost/MouseHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mouse HID Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
index 14883018c..e13f5f48e 100644
--- a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Mouse HID Parser Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.h b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.h
index e05beb8dd..10cd8ecef 100644
--- a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.h
+++ b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/LowLevel/PrinterHost/PrinterHost.c b/Demos/Host/LowLevel/PrinterHost/PrinterHost.c
index 6840138b5..a2c9fd863 100644
--- a/Demos/Host/LowLevel/PrinterHost/PrinterHost.c
+++ b/Demos/Host/LowLevel/PrinterHost/PrinterHost.c
@@ -46,6 +46,7 @@ int main(void)
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
 
 	puts_P(PSTR(ESC_FG_CYAN "Printer Host Demo running.\r\n" ESC_FG_WHITE));
+	sei();
 	
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/PrinterHost/PrinterHost.h b/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
index 7fa572cf9..9b0bb5dda 100644
--- a/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
+++ b/Demos/Host/LowLevel/PrinterHost/PrinterHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 		#include <string.h>
 
diff --git a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c
index 5ca591578..8e274302e 100644
--- a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c
+++ b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "RNDIS Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.h b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.h
index 20a48ac10..8e9215751 100644
--- a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.h
+++ b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>
diff --git a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
index 45613197f..2daf3ef4b 100644
--- a/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
+++ b/Demos/Host/LowLevel/StillImageHost/StillImageHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "Still Image Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/StillImageHost/StillImageHost.h b/Demos/Host/LowLevel/StillImageHost/StillImageHost.h
index ddbffeec4..92f007be9 100644
--- a/Demos/Host/LowLevel/StillImageHost/StillImageHost.h
+++ b/Demos/Host/LowLevel/StillImageHost/StillImageHost.h
@@ -40,6 +40,7 @@
 		#include <avr/io.h>
 		#include <avr/wdt.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 		
 		#include "ConfigDescriptor.h"
diff --git a/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.c b/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.c
index 588198bb4..735ebba31 100644
--- a/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.c
+++ b/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.c
@@ -46,6 +46,7 @@ int main(void)
 	puts_P(PSTR(ESC_FG_CYAN "CDC Host Demo running.\r\n" ESC_FG_WHITE));
 
 	LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+	sei();
 
 	for (;;)
 	{
diff --git a/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.h b/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.h
index 7bfc13f31..ecf35229d 100644
--- a/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.h
+++ b/Demos/Host/LowLevel/VirtualSerialHost/VirtualSerialHost.h
@@ -41,6 +41,7 @@
 		#include <avr/wdt.h>
 		#include <avr/pgmspace.h>
 		#include <avr/power.h>
+		#include <avr/interrupt.h>
 		#include <stdio.h>
 
 		#include <LUFA/Version.h>