diff --git a/desmume/src/GPU.cpp b/desmume/src/GPU.cpp
index 4c771a7ed..fe9666f0e 100644
--- a/desmume/src/GPU.cpp
+++ b/desmume/src/GPU.cpp
@@ -2038,8 +2038,9 @@ static void GPU_RenderLine_layer(NDS_Screen * screen, u16 l)
 	switch(gpu->setFinalColorBck_funcNum)
 	{
 		//for backdrops, blend isnt applied (it's illogical, isnt it?)
-		case 0: 
-		case 1: 
+		case 0:
+		case 1:
+PLAIN_CLEAR:
 			memset_u16_le<256>(gpu->currDst,backdrop_color); 
 			break;
 
@@ -2047,10 +2048,12 @@ static void GPU_RenderLine_layer(NDS_Screen * screen, u16 l)
 		case 2:
 			if(gpu->BLDCNT & 0x20) //backdrop is selected for color effect
 				memset_u16_le<256>(gpu->currDst,gpu->currentFadeInColors[backdrop_color]);
+			else goto PLAIN_CLEAR;
 			break;
 		case 3:
 			if(gpu->BLDCNT & 0x20) //backdrop is selected for color effect
 				memset_u16_le<256>(gpu->currDst,gpu->currentFadeOutColors[backdrop_color]);
+			else goto PLAIN_CLEAR;
 			break;
 
 		//windowed cases apparently need special treatment? why? can we not render the backdrop? how would that even work?
diff --git a/desmume/src/GPU_osd.cpp b/desmume/src/GPU_osd.cpp
index ae47372d3..e3c99fda2 100644
--- a/desmume/src/GPU_osd.cpp
+++ b/desmume/src/GPU_osd.cpp
@@ -433,9 +433,10 @@ static void TouchDisplay() {
 			aggDraw.hud->line(temptouch.X, temptouch.Y - 256, temptouch.X, temptouch.Y + 384); //vert
 		}
 
-	if(nds.isTouch) {
-		temptouch.X = nds.scr_touchX;
-		temptouch.Y = nds.scr_touchY;
+	if(nds.isTouch)
+	{
+		temptouch.X = nds.scr_touchX / 16;
+		temptouch.Y = nds.scr_touchY / 16;
 		aggDraw.hud->lineColor(255, 0, 0, 128);
 		aggDraw.hud->line(temptouch.X - 256, temptouch.Y + 192, temptouch.X + 256, temptouch.Y + 192); //horiz
 		aggDraw.hud->line(temptouch.X, temptouch.Y - 256, temptouch.X, temptouch.Y + 384); //vert
diff --git a/desmume/src/MMU.cpp b/desmume/src/MMU.cpp
index db3a131fb..360376578 100644
--- a/desmume/src/MMU.cpp
+++ b/desmume/src/MMU.cpp
@@ -4029,8 +4029,11 @@ void FASTCALL _MMU_ARM7_write16(u32 adr, u16 val)
 										if(nds.adc_jitterctr == 25)
 										{
 											nds.adc_jitterctr = 0;
-											nds.adc_touchY ^= 16;
-											nds.adc_touchX ^= 16;
+											if (nds.stylusJitter)
+											{
+												nds.adc_touchY ^= 16;
+												nds.adc_touchX ^= 16;
+											}
 										}
 										if(MMU.SPI_CNT&(1<<11))
 										{
diff --git a/desmume/src/NDSSystem.cpp b/desmume/src/NDSSystem.cpp
index 28e27252e..e49221731 100644
--- a/desmume/src/NDSSystem.cpp
+++ b/desmume/src/NDSSystem.cpp
@@ -2482,6 +2482,7 @@ void NDS_Reset()
 	nds.ConsoleType = CommonSettings.ConsoleType;
 	nds._DebugConsole = CommonSettings.DebugConsole;
 	nds.ensataEmulation = CommonSettings.EnsataEmulation;
+	nds.stylusJitter = CommonSettings.StylusJitter;
 	nds.ensataHandshake = ENSATA_HANDSHAKE_none;
 	nds.ensataIpcSyncCounter = 0;
 	SetupMMU(nds.Is_DebugConsole(),nds.Is_DSI());
diff --git a/desmume/src/NDSSystem.h b/desmume/src/NDSSystem.h
index 9e1132eea..bc471898e 100644
--- a/desmume/src/NDSSystem.h
+++ b/desmume/src/NDSSystem.h
@@ -177,6 +177,7 @@ struct NDSSystem
 	u16 adc_touchX;
 	u16 adc_touchY;
 	s32 adc_jitterctr;
+	BOOL stylusJitter;
 
 	//the DSI returns calibrated touch coords from its TSC (?), so we need to save these separately
 	u16 scr_touchX;
@@ -507,6 +508,7 @@ extern struct TCommonSettings {
 		, spu_advanced(false)
 		, StylusPressure(50)
 		, ConsoleType(NDS_CONSOLE_TYPE_FAT)
+		, StylusJitter(true)
 	{
 		strcpy(ARM9BIOS, "biosnds9.bin");
 		strcpy(ARM7BIOS, "biosnds7.bin");
@@ -553,6 +555,7 @@ extern struct TCommonSettings {
 	bool rigorous_timing;
 
 	int StylusPressure;
+	bool StylusJitter;
 
 	bool dispLayers[2][5];
 	
diff --git a/desmume/src/lua-engine.cpp b/desmume/src/lua-engine.cpp
index c7d72be79..ee47480fe 100644
--- a/desmume/src/lua-engine.cpp
+++ b/desmume/src/lua-engine.cpp
@@ -1856,7 +1856,7 @@ DEFINE_LUA_FUNCTION(memory_readbyterange, "address,length")
 	{
 		if(IsHardwareAddressValid(a))
 		{
-			unsigned char value = (unsigned char)(_MMU_read08<ARMCPU_ARM9>(address) & 0xFF);
+			unsigned char value = (unsigned char)(_MMU_read08<ARMCPU_ARM9>(a) & 0xFF);
 			lua_pushinteger(L, value);
 			lua_rawseti(L, -2, n);
 		}
@@ -4421,7 +4421,8 @@ static int gui_osdtext(lua_State *L)
 	return 0;
 }
 
-static int stylus_read(lua_State *L){
+DEFINE_LUA_FUNCTION(stylus_read, "")
+{
 	
 	lua_newtable(L);
 
@@ -4434,7 +4435,8 @@ static int stylus_read(lua_State *L){
 
 	return 1;
 }
-static int stylus_peek(lua_State *L){
+DEFINE_LUA_FUNCTION(stylus_peek, "")
+{
 	
 	lua_newtable(L);
 
@@ -4452,7 +4454,7 @@ static int toTouchValue(int pixCoord, int maximum)
 	pixCoord = std::min(std::max(pixCoord, 0), maximum-1);
 	return (pixCoord << 4) & 0x0FF0;
 }
-static int stylus_write(lua_State *L)
+DEFINE_LUA_FUNCTION(stylus_write, "table")
 {
 	if(movieMode == MOVIEMODE_PLAY) // don't allow tampering with a playing movie's input
 		return 0; // (although it might be useful sometimes...)
diff --git a/desmume/src/windows/hotkey.cpp b/desmume/src/windows/hotkey.cpp
index 1ab72c581..6445d1972 100644
--- a/desmume/src/windows/hotkey.cpp
+++ b/desmume/src/windows/hotkey.cpp
@@ -450,6 +450,18 @@ void HK_DecreasePressure(int, bool justPressed) {
 	if(CommonSettings.StylusPressure<0) CommonSettings.StylusPressure = 0;
 	osd->addLine("Stylus Pressure to %d%%",CommonSettings.StylusPressure);
 }
+void HK_ToggleStylusJitter(int, bool justPressed) {
+	CommonSettings.StylusJitter = !CommonSettings.StylusJitter;
+	nds.stylusJitter = CommonSettings.StylusJitter;
+	WritePrivateProfileBool("Emulation", "StylusJitter", CommonSettings.StylusJitter, IniName);
+	osd->addLine("Stylus Jitter %s",CommonSettings.StylusJitter ? "On" : "Off");
+}
+
+void HK_Rotate0(int, bool justPressed) { SetRotate(MainWindow->getHWnd(), 0);}
+void HK_Rotate90(int, bool justPressed) { SetRotate(MainWindow->getHWnd(), 90);}
+void HK_Rotate180(int, bool justPressed) { SetRotate(MainWindow->getHWnd(), 180);}
+void HK_Rotate270(int, bool justPressed) { SetRotate(MainWindow->getHWnd(), 270);}
+
 
 
 //======================================================================================
@@ -535,6 +547,12 @@ void InitCustomKeys (SCustomKeys *keys)
 	keys->DecreaseSpeed.page = HOTKEY_PAGE_MAIN;
 	keys->DecreaseSpeed.key = VK_OEM_MINUS;
 
+	keys->ToggleStylusJitter.handleKeyDown = HK_ToggleStylusJitter;
+	keys->ToggleStylusJitter.code = "ToggleStylusJitter";
+	keys->ToggleStylusJitter.name = STRW(ID_LABEL_HK61);
+	keys->ToggleStylusJitter.page = HOTKEY_PAGE_MAIN;
+	keys->ToggleStylusJitter.key = NULL;
+
 	keys->FrameLimitToggle.handleKeyDown = HK_FrameLimitToggle;
 	keys->FrameLimitToggle.code = "FrameLimitToggle";
 	keys->FrameLimitToggle.name = STRW(ID_LABEL_HK8b);
@@ -808,6 +826,31 @@ void InitCustomKeys (SCustomKeys *keys)
 	keys->ResetLagCounter.page = HOTKEY_PAGE_MOVIE;
 	keys->ResetLagCounter.key = NULL;
 
+	//Other Page -------------------------------------------------------
+	keys->Rotate0.handleKeyDown = HK_Rotate0;
+	keys->Rotate0.code = "Rotate0";
+	keys->Rotate0.name = STRW(ID_LABEL_HK57);
+	keys->Rotate0.page = HOTKEY_PAGE_OTHER;
+	keys->Rotate0.key = NULL;
+
+	keys->Rotate90.handleKeyDown = HK_Rotate90;
+	keys->Rotate90.code = "Rotate90";
+	keys->Rotate90.name = STRW(ID_LABEL_HK58);
+	keys->Rotate90.page = HOTKEY_PAGE_OTHER;
+	keys->Rotate90.key = NULL;
+
+	keys->Rotate180.handleKeyDown = HK_Rotate180;
+	keys->Rotate180.code = "Rotate180";
+	keys->Rotate180.name = STRW(ID_LABEL_HK59);
+	keys->Rotate180.page = HOTKEY_PAGE_OTHER;
+	keys->Rotate180.key = NULL;
+
+	keys->Rotate270.handleKeyDown = HK_Rotate270;
+	keys->Rotate270.code = "Rotate270";
+	keys->Rotate270.name = STRW(ID_LABEL_HK60);
+	keys->Rotate270.page = HOTKEY_PAGE_OTHER;
+	keys->Rotate270.key = NULL;
+
 	//StateSlots Page --------------------------------------------------
 	keys->NextSaveSlot.handleKeyDown = HK_NextSaveSlot;
 	keys->NextSaveSlot.code = "NextSaveSlot";
diff --git a/desmume/src/windows/hotkey.h b/desmume/src/windows/hotkey.h
index f05f3659f..d3c844138 100644
--- a/desmume/src/windows/hotkey.h
+++ b/desmume/src/windows/hotkey.h
@@ -30,6 +30,7 @@ enum HotkeyPage {
 	HOTKEY_PAGE_STATE,
 	HOTKEY_PAGE_STATE_SLOTS,
 	HOTKEY_PAGE_TURBO,
+	HOTKEY_PAGE_OTHER,
 	NUM_HOTKEY_PAGE,
 };
 
@@ -39,6 +40,7 @@ static LPCTSTR hotkeyPageTitle[] = {
 	_T("Savestates"),
 	_T("Savestate Slots"),
 	_T("Turbo"),
+	_T("Other"),
 	_T("NUM_HOTKEY_PAGE"),
 };
 
@@ -65,7 +67,9 @@ struct SCustomKeys
 	SCustomKey Slot[10];
 	SCustomKey QuickSave, QuickLoad, NextSaveSlot, PreviousSaveSlot;
 
-	SCustomKey OpenROM, ReloadROM, Reset, Pause, FrameAdvance, FastForward, FastForwardToggle, IncreaseSpeed, DecreaseSpeed, FrameLimitToggle, Microphone, IncreasePressure, DecreasePressure;
+	SCustomKey Rotate0, Rotate90, Rotate180, Rotate270;
+
+	SCustomKey OpenROM, ReloadROM, Reset, Pause, FrameAdvance, FastForward, FastForwardToggle, IncreaseSpeed, DecreaseSpeed, FrameLimitToggle, Microphone, IncreasePressure, DecreasePressure, ToggleStylusJitter;
 
 	SCustomKey PlayMovie, RecordMovie, StopMovie, ToggleReadOnly;
 	
diff --git a/desmume/src/windows/main.cpp b/desmume/src/windows/main.cpp
index ddfb00021..cce747d88 100644
--- a/desmume/src/windows/main.cpp
+++ b/desmume/src/windows/main.cpp
@@ -435,8 +435,6 @@ bool romloaded = false;
 
 void SetScreenGap(int gap);
 
-void SetRotate(HWND hwnd, int rot, bool user=true);
-
 bool ForceRatio = true;
 bool SeparationBorderDrag = true;
 int ScreenGapColor = 0xFFFFFF;
diff --git a/desmume/src/windows/main.h b/desmume/src/windows/main.h
index 781816b48..29b0d2de6 100644
--- a/desmume/src/windows/main.h
+++ b/desmume/src/windows/main.h
@@ -41,6 +41,7 @@ void WavRecordTo(int wavmode);
 void WavEnd();
 void UpdateToolWindows();
 bool DemandLua();
+void SetRotate(HWND hwnd, int rot, bool user = true);
 
 extern bool frameCounterDisplay;
 extern bool FpsDisplay;
diff --git a/desmume/src/windows/resource.h b/desmume/src/windows/resource.h
index f4e461bc2..0028c4d1c 100644
--- a/desmume/src/windows/resource.h
+++ b/desmume/src/windows/resource.h
@@ -800,6 +800,11 @@
 #define ID_LABEL_HK54                   4519
 #define ID_LABEL_HK55                   4520
 #define ID_LABEL_HK56                   4521
+#define ID_LABEL_HK57                   4522
+#define ID_LABEL_HK58                   4523
+#define ID_LABEL_HK59                   4524
+#define ID_LABEL_HK60                   4525
+#define ID_LABEL_HK61                   4526
 #define IDD_MICROPHONE                  5000
 #define IDM_MICROPHONESETTINGS          5001
 #define IDC_MICSAMPLEBROWSE             5003
diff --git a/desmume/src/windows/resources.rc b/desmume/src/windows/resources.rc
index c7b601cd0..ca064e8df 100644
Binary files a/desmume/src/windows/resources.rc and b/desmume/src/windows/resources.rc differ
diff --git a/desmume/src/windows/soundView.cpp b/desmume/src/windows/soundView.cpp
index ab2f99661..bdadb9f6d 100644
--- a/desmume/src/windows/soundView.cpp
+++ b/desmume/src/windows/soundView.cpp
@@ -361,7 +361,7 @@ static INT_PTR CALLBACK SoundView_DlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, L
 			if(data == NULL)
 			{
 				data = (SoundView_DataStruct*)lParam;
-				SetWindowLongPtr(hDlg, DWLP_USER, (LONG)data);
+				SetWindowLongPtr(hDlg, DWLP_USER, (LONG_PTR)data);
 			}
 			data->hDlg = hDlg;