28 files changed, 55 insertions, 28 deletions
diff --git a/Demos/Device/ClassDriver/AudioInput/makefile b/Demos/Device/ClassDriver/AudioInput/makefile
index a2be87c53..98318eadc 100644
--- a/Demos/Device/ClassDriver/AudioInput/makefile
+++ b/Demos/Device/ClassDriver/AudioInput/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/AudioOutput/makefile b/Demos/Device/ClassDriver/AudioOutput/makefile
index bdc4dad08..9c4605e88 100644
--- a/Demos/Device/ClassDriver/AudioOutput/makefile
+++ b/Demos/Device/ClassDriver/AudioOutput/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/CDC/makefile b/Demos/Device/ClassDriver/CDC/makefile
index 8389b73b3..03f1633a6 100644
--- a/Demos/Device/ClassDriver/CDC/makefile
+++ b/Demos/Device/ClassDriver/CDC/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/DualCDC/makefile b/Demos/Device/ClassDriver/DualCDC/makefile
index f6d96037a..7e1c1f91d 100644
--- a/Demos/Device/ClassDriver/DualCDC/makefile
+++ b/Demos/Device/ClassDriver/DualCDC/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/GenericHID/makefile b/Demos/Device/ClassDriver/GenericHID/makefile
index 653884ce2..ee6d9616e 100644
--- a/Demos/Device/ClassDriver/GenericHID/makefile
+++ b/Demos/Device/ClassDriver/GenericHID/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/Joystick/makefile b/Demos/Device/ClassDriver/Joystick/makefile
index ab59ed7d1..efc011f6f 100644
--- a/Demos/Device/ClassDriver/Joystick/makefile
+++ b/Demos/Device/ClassDriver/Joystick/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/Keyboard/makefile b/Demos/Device/ClassDriver/Keyboard/makefile
index ab68f3782..19208d970 100644
--- a/Demos/Device/ClassDriver/Keyboard/makefile
+++ b/Demos/Device/ClassDriver/Keyboard/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/KeyboardMouse/makefile b/Demos/Device/ClassDriver/KeyboardMouse/makefile
index dea49a342..7f606fe36 100644
--- a/Demos/Device/ClassDriver/KeyboardMouse/makefile
+++ b/Demos/Device/ClassDriver/KeyboardMouse/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/MIDI/makefile b/Demos/Device/ClassDriver/MIDI/makefile
index 575e99b22..ea4d3eea4 100644
--- a/Demos/Device/ClassDriver/MIDI/makefile
+++ b/Demos/Device/ClassDriver/MIDI/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/MassStorage/makefile b/Demos/Device/ClassDriver/MassStorage/makefile
index a99903d98..e79258c31 100644
--- a/Demos/Device/ClassDriver/MassStorage/makefile
+++ b/Demos/Device/ClassDriver/MassStorage/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/Mouse/makefile b/Demos/Device/ClassDriver/Mouse/makefile
index d8c86153e..67864d613 100644
--- a/Demos/Device/ClassDriver/Mouse/makefile
+++ b/Demos/Device/ClassDriver/Mouse/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/makefile b/Demos/Device/ClassDriver/RNDISEthernet/makefile
index 4070ff609..8a7b49b31 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/makefile
+++ b/Demos/Device/ClassDriver/RNDISEthernet/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/ClassDriver/USBtoSerial/makefile b/Demos/Device/ClassDriver/USBtoSerial/makefile
index 05a4cddd2..a830ec354 100644
--- a/Demos/Device/ClassDriver/USBtoSerial/makefile
+++ b/Demos/Device/ClassDriver/USBtoSerial/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/Incomplete/Sideshow/makefile b/Demos/Device/Incomplete/Sideshow/makefile
index ff3795ca0..e5d40879c 100644
--- a/Demos/Device/Incomplete/Sideshow/makefile
+++ b/Demos/Device/Incomplete/Sideshow/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/AudioInput/makefile b/Demos/Device/LowLevel/AudioInput/makefile
index d0e162047..36eafefcb 100644
--- a/Demos/Device/LowLevel/AudioInput/makefile
+++ b/Demos/Device/LowLevel/AudioInput/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/AudioOutput/makefile b/Demos/Device/LowLevel/AudioOutput/makefile
index 9e2e9abb4..9505fde0b 100644
--- a/Demos/Device/LowLevel/AudioOutput/makefile
+++ b/Demos/Device/LowLevel/AudioOutput/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/CDC/makefile b/Demos/Device/LowLevel/CDC/makefile
index 52d6b1ffc..4990559fd 100644
--- a/Demos/Device/LowLevel/CDC/makefile
+++ b/Demos/Device/LowLevel/CDC/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/DualCDC/makefile b/Demos/Device/LowLevel/DualCDC/makefile
index 172b7d88c..99da8cf42 100644
--- a/Demos/Device/LowLevel/DualCDC/makefile
+++ b/Demos/Device/LowLevel/DualCDC/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/GenericHID/makefile b/Demos/Device/LowLevel/GenericHID/makefile
index 17e079fa2..407536c7f 100644
--- a/Demos/Device/LowLevel/GenericHID/makefile
+++ b/Demos/Device/LowLevel/GenericHID/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/Joystick/makefile b/Demos/Device/LowLevel/Joystick/makefile
index 17d80c899..b418ba222 100644
--- a/Demos/Device/LowLevel/Joystick/makefile
+++ b/Demos/Device/LowLevel/Joystick/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/Keyboard/makefile b/Demos/Device/LowLevel/Keyboard/makefile
index 93b23a6fc..af351c099 100644
--- a/Demos/Device/LowLevel/Keyboard/makefile
+++ b/Demos/Device/LowLevel/Keyboard/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/KeyboardMouse/makefile b/Demos/Device/LowLevel/KeyboardMouse/makefile
index 09e2e15ae..9474f89a6 100644
--- a/Demos/Device/LowLevel/KeyboardMouse/makefile
+++ b/Demos/Device/LowLevel/KeyboardMouse/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/MIDI/makefile b/Demos/Device/LowLevel/MIDI/makefile
index ca1a6c590..1f0d8159e 100644
--- a/Demos/Device/LowLevel/MIDI/makefile
+++ b/Demos/Device/LowLevel/MIDI/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/MassStorage/makefile b/Demos/Device/LowLevel/MassStorage/makefile
index 144dc1215..b98541097 100644
--- a/Demos/Device/LowLevel/MassStorage/makefile
+++ b/Demos/Device/LowLevel/MassStorage/makefile
@@ -126,7 +126,8 @@ LUFA_PATH = ../../../..
 LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D USB_DEVICE_ONLY 
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT
 
diff --git a/Demos/Device/LowLevel/Mouse/Descriptors.c b/Demos/Device/LowLevel/Mouse/Descriptors.c
index 8ac457094..d14765737 100644
--- a/Demos/Device/LowLevel/Mouse/Descriptors.c
+++ b/Demos/Device/LowLevel/Mouse/Descriptors.c
@@ -82,7 +82,7 @@ USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
 {
 	.Header                 = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
 		
-	.USBSpecification       = VERSION_BCD(01.10),
+	.USBSpecification       = VERSION_BCD(02.00),
 	.Class                  = 0x00,
 	.SubClass               = 0x00,
 	.Protocol               = 0x00,
diff --git a/Demos/Device/LowLevel/Mouse/makefile b/Demos/Device/LowLevel/Mouse/makefile
index d4a1cfecf..9ed44c3ff 100644
--- a/Demos/Device/LowLevel/Mouse/makefile
+++ b/Demos/Device/LowLevel/Mouse/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/RNDISEthernet/makefile b/Demos/Device/LowLevel/RNDISEthernet/makefile
index ec9ab0e1e..f060c662e 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/makefile
+++ b/Demos/Device/LowLevel/RNDISEthernet/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
 
 
diff --git a/Demos/Device/LowLevel/USBtoSerial/makefile b/Demos/Device/LowLevel/USBtoSerial/makefile
index c23211cb7..8e989d52c 100644
--- a/Demos/Device/LowLevel/USBtoSerial/makefile
+++ b/Demos/Device/LowLevel/USBtoSerial/makefile
@@ -127,7 +127,8 @@ LUFA_OPTS  = -D USE_NONSTANDARD_DESCRIPTOR_NAMES
 LUFA_OPTS += -D NO_STREAM_CALLBACKS
 LUFA_OPTS += -D USB_DEVICE_ONLY
 LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
-LUFA_OPTS += -D USE_SINGLE_DEVICE_CONFIGURATION
+LUFA_OPTS += -D TOTAL_NUM_CONFIGURATIONS=1
+LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
 LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"