diff --git a/LUFA/Drivers/Board/EVK1101/Joystick.h b/LUFA/Drivers/Board/EVK1101/Joystick.h
index eb410deed15c268117a203fcec2a246696fef94f..e135a4fd5752e6a7436a9a047a0bdd8fde641857 100644
--- a/LUFA/Drivers/Board/EVK1101/Joystick.h
+++ b/LUFA/Drivers/Board/EVK1101/Joystick.h
@@ -81,10 +81,10 @@
 			#define JOY_UP                    (1UL << 7)
 
 			/** Mask for the joystick being pushed in the right direction. */
-			#define JOY_RIGHT                 (1UL << 8)
+			#define JOY_RIGHT                 (1UL << 9)
 
 			/** Mask for the joystick being pushed in the downward direction. */
-			#define JOY_DOWN                  (1UL << 9)
+			#define JOY_DOWN                  (1UL << 8)
 
 			/** Mask for the joystick being pushed inward. */
 			#define JOY_PRESS                 (1UL << 13)
diff --git a/LUFA/Drivers/USB/Class/Common/Audio.h b/LUFA/Drivers/USB/Class/Common/Audio.h
index ab642802254f5ee7f19f79c47c37cb172709eb92..c838411f06fc2a6cfc85c40bb319bef321a32368 100644
--- a/LUFA/Drivers/USB/Class/Common/Audio.h
+++ b/LUFA/Drivers/USB/Class/Common/Audio.h
@@ -295,7 +295,7 @@
 
 			uint8_t                 ChannelStrIndex; /**< Index of a string descriptor describing this channel within the device. */
 			uint8_t                 TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_Descriptor_InputTerminal_t;
+		} ATTR_PACKED USB_Audio_Descriptor_InputTerminal_t;
 
 		/** \brief Audio class-specific Input Terminal Descriptor (USB-IF naming conventions).
 		 *
@@ -326,7 +326,7 @@
 
 			uint8_t  iChannelNames; /**< Index of a string descriptor describing this channel within the device. */
 			uint8_t  iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_StdDescriptor_InputTerminal_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_InputTerminal_t;
 
 		/** \brief Audio class-specific Output Terminal Descriptor (LUFA naming conventions).
 		 *
@@ -351,7 +351,7 @@
 			uint8_t                 SourceID; /**< ID value of the unit this terminal's audio is sourced from. */
 
 			uint8_t                 TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_Descriptor_OutputTerminal_t;
+		} ATTR_PACKED USB_Audio_Descriptor_OutputTerminal_t;
 
 		/** \brief Audio class-specific Output Terminal Descriptor (USB-IF naming conventions).
 		 *
@@ -380,7 +380,7 @@
 			uint8_t  bSourceID; /**< ID value of the unit this terminal's audio is sourced from. */
 
 			uint8_t  iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_StdDescriptor_OutputTerminal_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_OutputTerminal_t;
 
 		/** \brief Audio class-specific Interface Descriptor (LUFA naming conventions).
 		 *
@@ -402,7 +402,7 @@
 
 			uint8_t                 InCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */
 			uint8_t                 InterfaceNumber; /**< Interface number of the associated Audio Streaming interface. */
-		} USB_Audio_Descriptor_Interface_AC_t;
+		} ATTR_PACKED USB_Audio_Descriptor_Interface_AC_t;
 
 		/** \brief Audio class-specific Interface Descriptor (USB-IF naming conventions).
 		 *
@@ -429,7 +429,7 @@
 
 			uint8_t  bInCollection; /**< Total number of Audio Streaming interfaces linked to this Audio Control interface (must be 1). */
 			uint8_t  bInterfaceNumbers; /**< Interface number of the associated Audio Streaming interface. */
-		} USB_Audio_StdDescriptor_Interface_AC_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_Interface_AC_t;
 
 		/** \brief Audio class-specific Feature Unit Descriptor (LUFA naming conventions).
 		 *
@@ -453,7 +453,7 @@
 			uint8_t                 ChannelControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
 
 			uint8_t                 FeatureUnitStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_Descriptor_FeatureUnit_t;
+		} ATTR_PACKED USB_Audio_Descriptor_FeatureUnit_t;
 
 		/** \brief Audio class-specific Feature Unit Descriptor (USB-IF naming conventions).
 		 *
@@ -482,7 +482,7 @@
 			uint8_t bmaControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
 
 			uint8_t iFeature; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_Audio_StdDescriptor_FeatureUnit_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_FeatureUnit_t;
 
 		/** \brief Audio class-specific Streaming Audio Interface Descriptor (LUFA naming conventions).
 		 *
@@ -502,7 +502,7 @@
 
 			uint8_t                 FrameDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */
 			uint16_t                AudioFormat; /**< Format of the audio stream, see Audio Device Formats specification. */
-		} USB_Audio_Descriptor_Interface_AS_t;
+		} ATTR_PACKED USB_Audio_Descriptor_Interface_AS_t;
 
 		/** \brief Audio class-specific Streaming Audio Interface Descriptor (USB-IF naming conventions).
 		 *
@@ -527,7 +527,7 @@
 
 			uint8_t  bDelay; /**< Delay in frames resulting from the complete sample processing from input to output. */
 			uint16_t wFormatTag; /**< Format of the audio stream, see Audio Device Formats specification. */
-		} USB_Audio_StdDescriptor_Interface_AS_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_Interface_AS_t;
 
 		/** \brief 24-Bit Audio Frequency Structure.
 		 *
@@ -539,7 +539,7 @@
 			uint8_t Byte1; /**< Lowest 8 bits of the 24-bit value. */
 			uint8_t Byte2; /**< Middle 8 bits of the 24-bit value. */
 			uint8_t Byte3; /**< Upper 8 bits of the 24-bit value. */
-		} USB_Audio_SampleFreq_t;
+		} ATTR_PACKED USB_Audio_SampleFreq_t;
 
 		/** \brief Audio class-specific Format Descriptor (LUFA naming conventions).
 		 *
@@ -564,7 +564,7 @@
 
 			uint8_t                 SampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
 			USB_Audio_SampleFreq_t  SampleFrequencies[AUDIO_TOTAL_SAMPLE_RATES]; /**< Sample frequencies supported by the device (must be 24-bit). */
-		} USB_Audio_Descriptor_Format_t;
+		} ATTR_PACKED USB_Audio_Descriptor_Format_t;
 
 		/** \brief Audio class-specific Format Descriptor (USB-IF naming conventions).
 		 *
@@ -594,7 +594,7 @@
 
 			uint8_t bSampleFrequencyType; /**< Total number of sample frequencies supported by the device. */
 			uint8_t SampleFrequencies[AUDIO_TOTAL_SAMPLE_RATES * 3]; /**< Sample frequencies supported by the device (must be 24-bit). */
-		} USB_Audio_StdDescriptor_Format_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_Format_t;
 
 		/** \brief Audio class-specific Streaming Endpoint Descriptor (LUFA naming conventions).
 		 *
@@ -609,7 +609,7 @@
 
 			uint8_t                   Refresh; /**< Always set to zero for Audio class devices. */
 			uint8_t                   SyncEndpointNumber; /**< Endpoint address to send synchronization information to, if needed (zero otherwise). */
-		} USB_Audio_Descriptor_StreamEndpoint_Std_t;
+		} ATTR_PACKED USB_Audio_Descriptor_StreamEndpoint_Std_t;
 
 		/** \brief Audio class-specific Streaming Endpoint Descriptor (USB-IF naming conventions).
 		 *
@@ -640,7 +640,7 @@
 
 			uint8_t  bRefresh; /**< Always set to zero for Audio class devices. */
 			uint8_t  bSynchAddress; /**< Endpoint address to send synchronization information to, if needed (zero otherwise). */
-		} USB_Audio_StdDescriptor_StreamEndpoint_Std_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_StreamEndpoint_Std_t;
 
 		/** \brief Audio class-specific Extended Endpoint Descriptor (LUFA naming conventions).
 		 *
@@ -661,7 +661,7 @@
 
 			uint8_t                 LockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
 			uint16_t                LockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */
-		} USB_Audio_Descriptor_StreamEndpoint_Spc_t;
+		} ATTR_PACKED USB_Audio_Descriptor_StreamEndpoint_Spc_t;
 
 		/** \brief Audio class-specific Extended Endpoint Descriptor (USB-IF naming conventions).
 		 *
@@ -687,7 +687,7 @@
 
 			uint8_t  bLockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
 			uint16_t wLockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */
-		} USB_Audio_StdDescriptor_StreamEndpoint_Spc_t;
+		} ATTR_PACKED USB_Audio_StdDescriptor_StreamEndpoint_Spc_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Class/Common/CDC.h b/LUFA/Drivers/USB/Class/Common/CDC.h
index cfaebb858183668dcf1a3a947788e1fd001b25fe..91686d86e5c5f7d6bdbac9953e64d543796cf14e 100644
--- a/LUFA/Drivers/USB/Class/Common/CDC.h
+++ b/LUFA/Drivers/USB/Class/Common/CDC.h
@@ -241,7 +241,7 @@
 			uint16_t                CDCSpecification; /**< Version number of the CDC specification implemented by the device,
 			                                           *   encoded in BCD format.
 			                                           */
-		} USB_CDC_Descriptor_FunctionalHeader_t;
+		} ATTR_PACKED USB_CDC_Descriptor_FunctionalHeader_t;
 
 		/** \brief CDC class-specific Functional Header Descriptor (USB-IF naming conventions).
 		 *
@@ -262,7 +262,7 @@
 			                              *   must be \ref CDC_DSUBTYPE_CSInterface_Header.
 			                              */
 			uint16_t bcdCDC; /**< Version number of the CDC specification implemented by the device, encoded in BCD format. */
-		} USB_CDC_StdDescriptor_FunctionalHeader_t;
+		} ATTR_PACKED USB_CDC_StdDescriptor_FunctionalHeader_t;
 
 		/** \brief CDC class-specific Functional ACM Descriptor (LUFA naming conventions).
 		 *
@@ -281,7 +281,7 @@
 			                                       *   this should be set to a fixed value of 0x06 - for other capabilities, refer
 			                                       *   to the CDC ACM specification.
 			                                       */
-		} USB_CDC_Descriptor_FunctionalACM_t;
+		} ATTR_PACKED USB_CDC_Descriptor_FunctionalACM_t;
 
 		/** \brief CDC class-specific Functional ACM Descriptor (USB-IF naming conventions).
 		 *
@@ -304,7 +304,7 @@
 			                         *   this should be set to a fixed value of 0x06 - for other capabilities, refer
 			                         *   to the CDC ACM specification.
 			                         */
-		} USB_CDC_StdDescriptor_FunctionalACM_t;
+		} ATTR_PACKED USB_CDC_StdDescriptor_FunctionalACM_t;
 
 		/** \brief CDC class-specific Functional Union Descriptor (LUFA naming conventions).
 		 *
@@ -321,7 +321,7 @@
 			                                  */
 			uint8_t                 MasterInterfaceNumber; /**< Interface number of the CDC Control interface. */
 			uint8_t                 SlaveInterfaceNumber; /**< Interface number of the CDC Data interface. */
-		} USB_CDC_Descriptor_FunctionalUnion_t;
+		} ATTR_PACKED USB_CDC_Descriptor_FunctionalUnion_t;
 
 		/** \brief CDC class-specific Functional Union Descriptor (USB-IF naming conventions).
 		 *
@@ -342,7 +342,7 @@
 			                             */
 			uint8_t bMasterInterface; /**< Interface number of the CDC Control interface. */
 			uint8_t bSlaveInterface0; /**< Interface number of the CDC Data interface. */
-		} USB_CDC_StdDescriptor_FunctionalUnion_t;
+		} ATTR_PACKED USB_CDC_StdDescriptor_FunctionalUnion_t;
 		
 		/** \brief CDC Virtual Serial Port Line Encoding Settings Structure.
 		 *
@@ -359,7 +359,7 @@
 								  *   \ref CDC_LineEncodingParity_t enum.
 								  */
 			uint8_t  DataBits; /**< Bits of data per character of the virtual serial port. */
-		} CDC_LineEncoding_t;
+		} ATTR_PACKED CDC_LineEncoding_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Class/Common/HID.h b/LUFA/Drivers/USB/Class/Common/HID.h
index f9684ed25ab7f48cf707bb8ccd6c844e0fa2e060..968b2655e121df165dbfcafca9bd12882efb7569 100644
--- a/LUFA/Drivers/USB/Class/Common/HID.h
+++ b/LUFA/Drivers/USB/Class/Common/HID.h
@@ -581,7 +581,7 @@
 
 			uint8_t                 HIDReportType; /**< Type of HID report, set to \ref HID_DTYPE_Report. */
 			uint16_t                HIDReportLength; /**< Length of the associated HID report descriptor, in bytes. */
-		} USB_HID_Descriptor_HID_t;
+		} ATTR_PACKED USB_HID_Descriptor_HID_t;
 
 		/** \brief HID class-specific HID Descriptor (USB-IF naming conventions).
 		 *
@@ -605,7 +605,7 @@
 
 			uint8_t  bDescriptorType2; /**< Type of HID report, set to \ref HID_DTYPE_Report. */
 			uint16_t wDescriptorLength; /**< Length of the associated HID report descriptor, in bytes. */
-		} USB_HID_StdDescriptor_HID_t;
+		} ATTR_PACKED USB_HID_StdDescriptor_HID_t;
 
 		/** \brief Standard HID Boot Protocol Mouse Report.
 		 *
@@ -616,7 +616,7 @@
 			uint8_t Button; /**< Button mask for currently pressed buttons in the mouse. */
 			int8_t  X; /**< Current delta X movement of the mouse. */
 			int8_t  Y; /**< Current delta Y movement on the mouse. */
-		} USB_MouseReport_Data_t;
+		} ATTR_PACKED USB_MouseReport_Data_t;
 
 		/** \brief Standard HID Boot Protocol Keyboard Report.
 		 *
@@ -629,7 +629,7 @@
 			                   */
 			uint8_t Reserved; /**< Reserved for OEM use, always set to 0. */
 			uint8_t KeyCode[6]; /**< Key codes of the currently pressed keys. */
-		} USB_KeyboardReport_Data_t;
+		} ATTR_PACKED USB_KeyboardReport_Data_t;
 
 		/** Type define for the data type used to store HID report descriptor elements. */
 		typedef uint8_t USB_Descriptor_HIDReport_Datatype_t;
diff --git a/LUFA/Drivers/USB/Class/Common/MIDI.h b/LUFA/Drivers/USB/Class/Common/MIDI.h
index d2e884a9716cc6ce4943745c0ae8b9f009e7cdd8..2525ccfca1cd5d412cfc5c8ff808b9b728be19c6 100644
--- a/LUFA/Drivers/USB/Class/Common/MIDI.h
+++ b/LUFA/Drivers/USB/Class/Common/MIDI.h
@@ -113,7 +113,7 @@
 			                                             *   specification version.
 			                                             */
 			uint16_t                TotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */
-		} USB_MIDI_Descriptor_AudioInterface_AS_t;
+		} ATTR_PACKED USB_MIDI_Descriptor_AudioInterface_AS_t;
 
 		/** \brief MIDI class-specific Streaming Interface Descriptor (USB-IF naming conventions).
 		 *
@@ -135,7 +135,7 @@
 
 			uint16_t bcdMSC; /**< Binary coded decimal value, indicating the supported MIDI Class specification version. */
 			uint16_t wTotalLength; /**< Total length of the Audio class-specific descriptors, including this descriptor. */
-		} USB_MIDI_StdDescriptor_AudioInterface_AS_t;
+		} ATTR_PACKED USB_MIDI_StdDescriptor_AudioInterface_AS_t;
 
 		/** \brief MIDI class-specific Input Jack Descriptor (LUFA naming conventions).
 		 *
@@ -153,7 +153,7 @@
 			uint8_t                 JackID; /**< ID value of this jack - must be a unique value within the device. */
 
 			uint8_t                 JackStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_MIDI_Descriptor_InputJack_t;
+		} ATTR_PACKED USB_MIDI_Descriptor_InputJack_t;
 
 		/** \brief MIDI class-specific Input Jack Descriptor (USB-IF naming conventions).
 		 *
@@ -176,7 +176,7 @@
 			uint8_t  bJackID; /**< ID value of this jack - must be a unique value within the device. */
 
 			uint8_t  iJack; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_MIDI_StdDescriptor_InputJack_t;
+		} ATTR_PACKED USB_MIDI_StdDescriptor_InputJack_t;
 
 		/** \brief MIDI class-specific Output Jack Descriptor (LUFA naming conventions).
 		 *
@@ -198,7 +198,7 @@
 			uint8_t                   SourcePinID[1]; /**< Pin number in the input jack of each output pin's source data. */
 
 			uint8_t                   JackStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_MIDI_Descriptor_OutputJack_t;
+		} ATTR_PACKED USB_MIDI_Descriptor_OutputJack_t;
 
 		/** \brief MIDI class-specific Output Jack Descriptor (USB-IF naming conventions).
 		 *
@@ -225,7 +225,7 @@
 			uint8_t  baSourcePin[1]; /**< Pin number in the input jack of each output pin's source data. */
 
 			uint8_t  iJack; /**< Index of a string descriptor describing this descriptor within the device. */
-		} USB_MIDI_StdDescriptor_OutputJack_t;
+		} ATTR_PACKED USB_MIDI_StdDescriptor_OutputJack_t;
 
 		/** \brief Audio class-specific Jack Endpoint Descriptor (LUFA naming conventions).
 		 *
@@ -242,7 +242,7 @@
 
 			uint8_t                   TotalEmbeddedJacks; /**< Total number of jacks inside this endpoint. */
 			uint8_t                   AssociatedJackID[1]; /**< IDs of each jack inside the endpoint. */
-		} USB_MIDI_Descriptor_Jack_Endpoint_t;
+		} ATTR_PACKED USB_MIDI_Descriptor_Jack_Endpoint_t;
 
 		/** \brief Audio class-specific Jack Endpoint Descriptor (USB-IF naming conventions).
 		 *
@@ -264,7 +264,7 @@
 
 			uint8_t  bNumEmbMIDIJack; /**< Total number of jacks inside this endpoint. */
 			uint8_t  bAssocJackID[1]; /**< IDs of each jack inside the endpoint. */
-		} USB_MIDI_StdDescriptor_Jack_Endpoint_t;
+		} ATTR_PACKED USB_MIDI_StdDescriptor_Jack_Endpoint_t;
 
 		/** \brief MIDI Class Driver Event Packet.
 		 *
@@ -278,7 +278,7 @@
 			uint8_t Data1; /**< First byte of data in the MIDI event. */
 			uint8_t Data2; /**< Second byte of data in the MIDI event. */
 			uint8_t Data3; /**< Third byte of data in the MIDI event. */
-		} MIDI_EventPacket_t;
+		} ATTR_PACKED MIDI_EventPacket_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Class/Common/MassStorage.h b/LUFA/Drivers/USB/Class/Common/MassStorage.h
index ae22f5312cebf40713b9a3e92f8d6b8f9dddc7c8..d641c33a30d821c4243e6761bd13c0f00523c169 100644
--- a/LUFA/Drivers/USB/Class/Common/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/Common/MassStorage.h
@@ -266,7 +266,7 @@
 			uint8_t  LUN; /**< Logical Unit number this command is issued to. */
 			uint8_t  SCSICommandLength; /**< Length of the issued SCSI command within the SCSI command data array. */
 			uint8_t  SCSICommandData[16]; /**< Issued SCSI command in the Command Block. */
-		} MS_CommandBlockWrapper_t;
+		} ATTR_PACKED MS_CommandBlockWrapper_t;
 
 		/** \brief Mass Storage Class Command Status Wrapper.
 		 *
@@ -278,7 +278,7 @@
 			uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */
 			uint32_t DataTransferResidue; /**< Number of bytes of data not processed in the SCSI command. */
 			uint8_t  Status; /**< Status code of the issued command - a value from the \ref MS_CommandStatusCodes_t enum. */
-		} MS_CommandStatusWrapper_t;
+		} ATTR_PACKED MS_CommandStatusWrapper_t;
 
 		/** \brief Mass Storage Class SCSI Sense Structure
 		 *
@@ -306,7 +306,7 @@
 			uint8_t       AdditionalSenseQualifier;
 			uint8_t       FieldReplaceableUnitCode;
 			uint8_t       SenseKeySpecific[3];
-		} SCSI_Request_Sense_Response_t;
+		} ATTR_PACKED SCSI_Request_Sense_Response_t;
 
 		/** \brief Mass Storage Class SCSI Inquiry Structure.
 		 *
@@ -347,7 +347,7 @@
 			uint8_t       VendorID[8];
 			uint8_t       ProductID[16];
 			uint8_t       RevisionID[4];
-		} SCSI_Inquiry_Response_t;
+		} ATTR_PACKED SCSI_Inquiry_Response_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Class/Common/RNDIS.h b/LUFA/Drivers/USB/Class/Common/RNDIS.h
index 64f080ae363723a349e8895b11d80543429261fb..f98fc6d81d2cad3401aa08685501a1dd53cd7154 100644
--- a/LUFA/Drivers/USB/Class/Common/RNDIS.h
+++ b/LUFA/Drivers/USB/Class/Common/RNDIS.h
@@ -212,7 +212,7 @@
 		typedef struct
 		{
 			uint8_t       Octets[6]; /**< Individual bytes of a MAC address */
-		} MAC_Address_t;
+		} ATTR_PACKED MAC_Address_t;
 
 		/** \brief RNDIS Ethernet Frame Packet Information Structure.
 		 *
@@ -223,7 +223,7 @@
 			uint8_t       FrameData[ETHERNET_FRAME_SIZE_MAX]; /**< Ethernet frame contents. */
 			uint16_t      FrameLength; /**< Length in bytes of the Ethernet frame stored in the buffer. */
 			bool          FrameInBuffer; /**< Indicates if a frame is currently stored in the buffer. */
-		} Ethernet_Frame_Info_t;
+		} ATTR_PACKED Ethernet_Frame_Info_t;
 
 		/** \brief RNDIS Common Message Header Structure.
 		 *
@@ -233,7 +233,7 @@
 		{
 			uint32_t MessageType; /**< RNDIS message type, a \c REMOTE_NDIS_*_MSG constant */
 			uint32_t MessageLength; /**< Total length of the RNDIS message, in bytes */
-		} RNDIS_Message_Header_t;
+		} ATTR_PACKED RNDIS_Message_Header_t;
 
 		/** \brief RNDIS Message Structure.
 		 *
@@ -252,7 +252,7 @@
 			uint32_t PerPacketInfoLength;
 			uint32_t VcHandle;
 			uint32_t Reserved;
-		} RNDIS_Packet_Message_t;
+		} ATTR_PACKED RNDIS_Packet_Message_t;
 
 		/** \brief RNDIS Initialization Message Structure.
 		 *
@@ -267,7 +267,7 @@
 			uint32_t MajorVersion;
 			uint32_t MinorVersion;
 			uint32_t MaxTransferSize;
-		} RNDIS_Initialize_Message_t;
+		} ATTR_PACKED RNDIS_Initialize_Message_t;
 
 		/** \brief RNDIS Initialize Complete Message Structure.
 		 *
@@ -289,7 +289,7 @@
 			uint32_t PacketAlignmentFactor;
 			uint32_t AFListOffset;
 			uint32_t AFListSize;
-		} RNDIS_Initialize_Complete_t;
+		} ATTR_PACKED RNDIS_Initialize_Complete_t;
 
 		/** \brief RNDIS Keep Alive Message Structure.
 		 *
@@ -300,7 +300,7 @@
 			uint32_t MessageType;
 			uint32_t MessageLength;
 			uint32_t RequestId;
-		} RNDIS_KeepAlive_Message_t;
+		} ATTR_PACKED RNDIS_KeepAlive_Message_t;
 
 		/** \brief RNDIS Keep Alive Complete Message Structure.
 		 *
@@ -312,7 +312,7 @@
 			uint32_t MessageLength;
 			uint32_t RequestId;
 			uint32_t Status;
-		} RNDIS_KeepAlive_Complete_t;
+		} ATTR_PACKED RNDIS_KeepAlive_Complete_t;
 
 		/** \brief RNDIS Reset Complete Message Structure.
 		 *
@@ -325,7 +325,7 @@
 			uint32_t Status;
 
 			uint32_t AddressingReset;
-		} RNDIS_Reset_Complete_t;
+		} ATTR_PACKED RNDIS_Reset_Complete_t;
 
 		/** \brief RNDIS OID Property Set Message Structure.
 		 *
@@ -341,7 +341,7 @@
 			uint32_t InformationBufferLength;
 			uint32_t InformationBufferOffset;
 			uint32_t DeviceVcHandle;
-		} RNDIS_Set_Message_t;
+		} ATTR_PACKED RNDIS_Set_Message_t;
 
 		/** \brief RNDIS OID Property Set Complete Message Structure.
 		 *
@@ -353,7 +353,7 @@
 			uint32_t MessageLength;
 			uint32_t RequestId;
 			uint32_t Status;
-		} RNDIS_Set_Complete_t;
+		} ATTR_PACKED RNDIS_Set_Complete_t;
 
 		/** \brief RNDIS OID Property Query Message Structure.
 		 *
@@ -369,7 +369,7 @@
 			uint32_t InformationBufferLength;
 			uint32_t InformationBufferOffset;
 			uint32_t DeviceVcHandle;
-		} RNDIS_Query_Message_t;
+		} ATTR_PACKED RNDIS_Query_Message_t;
 
 		/** \brief RNDIS OID Property Query Complete Message Structure.
 		 *
@@ -384,7 +384,7 @@
 
 			uint32_t InformationBufferLength;
 			uint32_t InformationBufferOffset;
-		} RNDIS_Query_Complete_t;
+		} ATTR_PACKED RNDIS_Query_Complete_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Class/Common/StillImage.h b/LUFA/Drivers/USB/Class/Common/StillImage.h
index e440265b1429983ca974dd1a552809aa24c97c34..dd4865038f482c5ee9855a46b3d8f1bb1fe60825 100644
--- a/LUFA/Drivers/USB/Class/Common/StillImage.h
+++ b/LUFA/Drivers/USB/Class/Common/StillImage.h
@@ -146,7 +146,7 @@
 			uint16_t Code; /**< Command, event or response code of the container. */
 			uint32_t TransactionID; /**< Unique container ID to link blocks together. */
 			uint32_t Params[3]; /**< Block parameters to be issued along with the block code (command blocks only). */
-		} PIMA_Container_t;
+		} ATTR_PACKED PIMA_Container_t;
 
 	/* Disable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
diff --git a/LUFA/Drivers/USB/Core/StdDescriptors.h b/LUFA/Drivers/USB/Core/StdDescriptors.h
index 6f1220716115ddc484114fedef1971cfbd237b8c..1ad1497ae9bd0225760fd607917d76f76f2482da 100644
--- a/LUFA/Drivers/USB/Core/StdDescriptors.h
+++ b/LUFA/Drivers/USB/Core/StdDescriptors.h
@@ -251,7 +251,7 @@
 				uint8_t Type; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value
 				               *   given by the specific class.
 				               */
-			} USB_Descriptor_Header_t;
+			} ATTR_PACKED USB_Descriptor_Header_t;
 
 			/** \brief Standard USB Descriptor Header (USB-IF naming conventions).
 			 *
@@ -266,7 +266,7 @@
 				uint8_t bDescriptorType; /**< Type of the descriptor, either a value in \ref USB_DescriptorTypes_t or a value
 				                          *   given by the specific class.
 				                          */
-			} USB_StdDescriptor_Header_t;
+			} ATTR_PACKED USB_StdDescriptor_Header_t;
 
 			/** \brief Standard USB Device Descriptor (LUFA naming conventions).
 			 *
@@ -315,7 +315,7 @@
 				uint8_t  NumberOfConfigurations; /**< Total number of configurations supported by
 				                                  *   the device.
 				                                  */
-			} USB_Descriptor_Device_t;
+			} ATTR_PACKED USB_Descriptor_Device_t;
 
 			/** \brief Standard USB Device Descriptor (USB-IF naming conventions).
 			 *
@@ -363,7 +363,7 @@
 				uint8_t  bNumConfigurations; /**< Total number of configurations supported by
 				                              *   the device.
 				                              */
-			} USB_StdDescriptor_Device_t;
+			} ATTR_PACKED USB_StdDescriptor_Device_t;
 
 			/** \brief Standard USB Configuration Descriptor (LUFA naming conventions).
 			 *
@@ -392,7 +392,7 @@
 				                               *   current configuration, calculated by the \ref USB_CONFIG_POWER_MA()
 				                               *   macro.
 				                               */
-			} USB_Descriptor_Configuration_Header_t;
+			} ATTR_PACKED USB_Descriptor_Configuration_Header_t;
 
 			/** \brief Standard USB Configuration Descriptor (USB-IF naming conventions).
 			 *
@@ -420,7 +420,7 @@
 				                     *   current configuration, calculated by the \ref USB_CONFIG_POWER_MA()
 				                     *   macro.
 				                     */
-			} USB_StdDescriptor_Configuration_Header_t;
+			} ATTR_PACKED USB_StdDescriptor_Configuration_Header_t;
 
 			/** \brief Standard USB Interface Descriptor (LUFA naming conventions).
 			 *
@@ -446,7 +446,7 @@
 				uint8_t Protocol; /**< Interface protocol ID. */
 
 				uint8_t InterfaceStrIndex; /**< Index of the string descriptor describing the interface. */
-			} USB_Descriptor_Interface_t;
+			} ATTR_PACKED USB_Descriptor_Interface_t;
 
 			/** \brief Standard USB Interface Descriptor (USB-IF naming conventions).
 			 *
@@ -474,7 +474,7 @@
 				uint8_t iInterface; /**< Index of the string descriptor describing the
 				                     *   interface.
 				                     */
-			} USB_StdDescriptor_Interface_t;
+			} ATTR_PACKED USB_StdDescriptor_Interface_t;
 
 			/** \brief Standard USB Interface Association Descriptor (LUFA naming conventions).
 			 *
@@ -503,7 +503,7 @@
 				uint8_t IADStrIndex; /**< Index of the string descriptor describing the
 				                      *   interface association.
 				                      */
-			} USB_Descriptor_Interface_Association_t;
+			} ATTR_PACKED USB_Descriptor_Interface_Association_t;
 
 			/** \brief Standard USB Interface Association Descriptor (USB-IF naming conventions).
 			 *
@@ -533,7 +533,7 @@
 				uint8_t iFunction; /**< Index of the string descriptor describing the
 				                    *   interface association.
 				                    */
-			} USB_StdDescriptor_Interface_Association_t;
+			} ATTR_PACKED USB_StdDescriptor_Interface_Association_t;
 
 			/** \brief Standard USB Endpoint Descriptor (LUFA naming conventions).
 			 *
@@ -558,7 +558,7 @@
 				uint8_t  PollingIntervalMS; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT
 				                             *   or ISOCHRONOUS type.
 				                             */
-			} USB_Descriptor_Endpoint_t;
+			} ATTR_PACKED USB_Descriptor_Endpoint_t;
 
 			/** \brief Standard USB Endpoint Descriptor (USB-IF naming conventions).
 			 *
@@ -586,7 +586,7 @@
 				uint8_t  bInterval; /**< Polling interval in milliseconds for the endpoint if it is an INTERRUPT or
 				                     *   ISOCHRONOUS type.
 				                     */
-			} USB_StdDescriptor_Endpoint_t;
+			} ATTR_PACKED USB_StdDescriptor_Endpoint_t;
 
 			/** \brief Standard USB String Descriptor (LUFA naming conventions).
 			 *
@@ -616,7 +616,7 @@
 				                          *   Unicode strings, and may be used instead of an explicit
 				                          *   array of ASCII characters.
 				                          */
-			} USB_Descriptor_String_t;
+			} ATTR_PACKED USB_Descriptor_String_t;
 
 			/** \brief Standard USB String Descriptor (USB-IF naming conventions).
 			 *
@@ -647,7 +647,7 @@
 				                    *   quotation mark) are considered to be Unicode strings, and may be used instead
 				                    *   of an explicit array of ASCII characters.
 				                    */
-			} USB_StdDescriptor_String_t;
+			} ATTR_PACKED USB_StdDescriptor_String_t;
 
 	/* Private Interface - For use in library only: */
 	#if !defined(__DOXYGEN__)
diff --git a/LUFA/Drivers/USB/Core/UC3B/Endpoint_UC3B.h b/LUFA/Drivers/USB/Core/UC3B/Endpoint_UC3B.h
index b74b5dae59140967f8c601f16645644bdb705b7e..760f78280e41183a8c90274adc4cc1c058c1a5c7 100644
--- a/LUFA/Drivers/USB/Core/UC3B/Endpoint_UC3B.h
+++ b/LUFA/Drivers/USB/Core/UC3B/Endpoint_UC3B.h
@@ -583,7 +583,7 @@
 			static inline uint32_t Endpoint_GetEndpointDirection(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
 			static inline uint32_t Endpoint_GetEndpointDirection(void)
 			{
-				return ((&AVR32_USBB.uecfg0)[USB_SelectedEndpoint] & AVR32_USBB_UECFG0_EPDIR_MASK);
+				return ((&AVR32_USBB.uecfg0)[USB_SelectedEndpoint] & AVR32_USBB_UECFG0_EPDIR_MASK) ? ENDPOINT_DIR_IN : ENDPOINT_DIR_OUT;
 			}
 
 			/** Sets the direction of the currently selected endpoint.
diff --git a/LUFA/ManPages/LUFAPoweredProjects.txt b/LUFA/ManPages/LUFAPoweredProjects.txt
index f74ba742bf38085bf1cc705aa3214263b081fd48..fd2a76819aa6b1b7f7511577bd30d8a162851a9e 100644
--- a/LUFA/ManPages/LUFAPoweredProjects.txt
+++ b/LUFA/ManPages/LUFAPoweredProjects.txt
@@ -54,6 +54,7 @@
  *  - IR Remote to Keyboard decoder: http://netzhansa.blogspot.com/2010/04/our-living-room-hi-fi-setup-needs-mp3.html
  *  - LED Panel controller: http://projects.peterpolidoro.net/caltech/panelscontroller/panelscontroller.htm
  *  - Motherboard BIOS flasher: http://www.coreboot.org/InSystemFlasher
+ *  - Nikon wireless camera remote control (Norwegian): http://hekta.org/~hpe1119/
  *  - PSGroove, a Playstation 3 Homebrew dongle: http://github.com/psgroove
  *  - Single LED Matrix Display: http://guysoft.wordpress.com/2009/10/08/bumble-b/
  *  - Linux Secure Storage Dongle: http://github.com/TomMD/teensy