diff --git a/DSFML/import/dsfml/audio/soundrecorder.d b/DSFML/import/dsfml/audio/soundrecorder.d
index e2dd1bf9..fa0e4161 100644
--- a/DSFML/import/dsfml/audio/soundrecorder.d
+++ b/DSFML/import/dsfml/audio/soundrecorder.d
@@ -296,8 +296,8 @@ private:
 		int		function()							sfSoundRecorder_IsAvailable;
 	}
 
-	mixin(loadFromSharedLib2("csfml-audio", "sfSoundRecorder_Create", "sfSoundRecorder_Destroy", "sfSoundRecorder_Start",
-							"sfSoundRecorder_Stop", "sfSoundRecorder_GetSampleRate", "sfSoundRecorder_IsAvailable"));
+	mixin(loadFromSharedLib2("csfml-audio", "sfSoundRecorder", "Create", "Destroy", "Start",
+							"Stop", "GetSampleRate", "IsAvailable"));
 }
 
 // Use explicit alloc to allow instaciation by C thread
diff --git a/DSFML/import/dsfml/graphics/image.d b/DSFML/import/dsfml/graphics/image.d
index f92e54fc..fb4cd494 100644
--- a/DSFML/import/dsfml/graphics/image.d
+++ b/DSFML/import/dsfml/graphics/image.d
@@ -181,7 +181,7 @@ public:
 //	 *	Returns:
 //	 *		True if copy was successful
 //	 */
-//	 void copyScreen(RenderWindow window, IntRect sourceRect = new IntRect())
+//	 void copyScreen(RenderWindow window, IntRect sourceRect = IntRect())
 //	 {
 //		 return cast(bool)sfImage_CopyScreen(m_ptr, window.getNativePointer, sourceRect);
 //	 }
diff --git a/DSFML/import/dsfml/graphics/irendertarget.d b/DSFML/import/dsfml/graphics/irendertarget.d
new file mode 100644
index 00000000..19b37f1a
--- /dev/null
+++ b/DSFML/import/dsfml/graphics/irendertarget.d
@@ -0,0 +1,115 @@
+/**
+ *	
+ */
+module dsfml.graphics.irendertarget;
+
+import dsfml.system.vector2;
+import dsfml.graphics.idrawable;
+import dsfml.graphics.rect;
+import dsfml.graphics.shader;
+import dsfml.graphics.view;
+import dsfml.graphics.color;
+
+interface IRenderTarget
+{
+	/*
+	 * 	Clear the entire target with a single color
+	 *
+	 * 	\param color : Color to use to clear the render target
+	 *
+	*/
+	void clear(Color color = Color());
+
+	/*
+	 * 	Draw something into the target
+	 *
+	 *	\param object : Object to draw
+	 *
+	*/
+	void draw(IDrawable object);
+
+	/*
+	 *	Draw something into the target with a shader
+	 *
+	 * 	\param object : Object to draw
+	 * 	\param shader : Shader to apply
+	 *
+	*/
+	void draw(IDrawable object, Shader shader);
+
+	/*
+	 * 	Get the width of the rendering region of the target
+	 *
+	 * 	\return Width in pixels
+	 *
+	*/
+	uint getWidth();
+
+	/*
+	 * 	Get the height of the rendering region of the target
+	 *
+	 * 	\return Height in pixels
+	 *
+	*/
+	uint getHeight();
+
+	/*
+	 * 	Change the current active view.
+	 *
+	 * 	\param view : New view to use (pass GetDefaultView() to set the default view)
+	 *
+	*/
+	void setView(View view);
+
+	/*
+	 * 	Get the current view
+	 *
+	 * 	\return Current view active in the window
+	 *
+	*/
+	View getView();
+
+	/*
+	 * 	Get the default view of the window
+	 *
+	 * 	\return Default view
+	 *
+	*/
+	View getDefaultView();
+
+	/*
+	 * 	Get the viewport of a view applied to this target
+	 *
+	 * 	\param view Target view
+	 *
+	 * 	\return Viewport rectangle, expressed in pixels in the current target
+	 *
+	*/
+	IntRect getViewport(View view);
+
+
+
+	/*
+	 * 	Convert a point in target coordinates into view coordinates
+	 *
+	 * 	\param x :	X coordinate of the point to convert, relative to the target
+	 * 	\param y :	Y coordinate of the point to convert, relative to the target
+	 * 	\param view : Target view to convert the point to, null to use the currently associated view
+	 *
+	 * 	\return Converted point
+	 *
+	*/
+	Vector2f convertCoords(uint x, uint y, View view = null);
+
+	/*
+	 * 	Save the current OpenGL render states and matrices
+	 *
+	*/
+	void saveGLStates();
+
+	/*
+	 * 	Restore the previously saved OpenGL render states and matrices
+	 *
+	*/
+	void restoreGLStates();
+}
\ No newline at end of file
diff --git a/DSFML/import/dsfml/graphics/renderimage.d b/DSFML/import/dsfml/graphics/renderimage.d
index 73e937fe..1ab4fcbf 100644
--- a/DSFML/import/dsfml/graphics/renderimage.d
+++ b/DSFML/import/dsfml/graphics/renderimage.d
@@ -36,13 +36,14 @@ import	dsfml.graphics.idrawable,
 		dsfml.graphics.color,
 		dsfml.graphics.rect,
 		dsfml.graphics.shader,
-		dsfml.graphics.view;
+		dsfml.graphics.view,
+		dsfml.graphics.irendertarget;
 
 
 /**
  *	Target for 2D rendering into an image that can be reused in a sprite
  */
-class RenderImage : DSFMLObject
+class RenderImage : DSFMLObject, IRenderTarget
 {
 private:
 	Image _image = null;
@@ -110,20 +111,6 @@ public:
 		return sfRenderImage_SetActive(m_ptr, active);
 	}
 	
-	/**
-	 *	Make sure that what has been drawn so far is rendered
-	 *
-	 *	Use this function if you use OpenGL rendering commands, and you want to make sure that things will appear on top
-	 *	of all the SFML objects that have been drawn so far. This is needed because SFML doesn't use immediate rendering,
-	 *	it first accumulates drawables into a queue and trigger the actual rendering afterwards.
-	 *
-	 *	You don't need to call this function if you're not dealing with OpenGL directly.
-	 */
-	void flush()
-	{
-		sfRenderImage_Flush(m_ptr);
-	}
-	
 	/**
 	 *	Update the contents of the target image
 	 */
@@ -149,7 +136,7 @@ public:
 	 *	    drawable = Object to draw
 	 *	    shader = Shader to use
 	 */
-	void drawWithShader(IDrawable drawable, Shader shader)
+	void draw(IDrawable drawable, Shader shader)
 	{
 		drawable.renderWithShader(this, shader);
 	}
@@ -203,7 +190,7 @@ public:
 	/**
 	*	Get the default view
 	*
-	*	Returns: 
+	*	Returns:
 	*		default view
 	*/
 	View getDefaultView()
@@ -217,9 +204,9 @@ public:
 	}
 	
 	
-	IntRect getViewport() // TODO: is there a need to accept other Views than the currently assigned one?
+	IntRect getViewport(View view = null) // TODO: is there a need to accept other Views than the currently assigned one?
 	{
-		return sfRenderImage_GetViewport(m_ptr, _view.getNativePointer);
+		return sfRenderImage_GetViewport(m_ptr, view is null ? _view.getNativePointer : view.getNativePointer);
 	}
 	
 	/**
@@ -267,17 +254,30 @@ public:
 		return sfRenderImage_IsAvailable();
 	}
 
-private:
-	extern (C)
+	/**
+	 *	Save the current OpenGL render states and matrices
+	 */
+	void saveGLStates()
 	{
-	static
+		sfRenderImage_SaveGLStates(m_ptr);
+	}
+
+	/**
+	 *	Restore the previously saved OpenGL render states and matrices
+	 */
+	void restoreGLStates()
+	{
+		sfRenderImage_RestoreGLStates(m_ptr);
+	}
+
+private:
+	static extern(C)
 	{
 		void*	function(uint, uint, bool)		sfRenderImage_Create;
 		void	function(void*)					sfRenderImage_Destroy;
 		uint	function(void*)					sfRenderImage_GetWidth;
 		uint	function(void*)					sfRenderImage_GetHeight;
 		bool	function(void*, bool)			sfRenderImage_SetActive;
-		void	function(void*)					sfRenderImage_Flush;
 		void	function(void*)					sfRenderImage_Display;
 		
 		void	function(void*, void*)			sfRenderImage_DrawSprite;
@@ -296,40 +296,16 @@ private:
 		void	function(void*, uint, uint, float*, float*, void*)	sfRenderImage_ConvertCoords;
 		void*	function(void*)					sfRenderImage_GetImage;
 		bool	function()						sfRenderImage_IsAvailable;
-	}
-	}
-
-	static this()
-	{
-	debug
-		DllLoader dll = DllLoader.load("csfml-graphics-d");
-	else
-		DllLoader dll = DllLoader.load("csfml-graphics");
 		
-		mixin(loadFromSharedLib("sfRenderImage_Create"));
-		mixin(loadFromSharedLib("sfRenderImage_Destroy"));
-		mixin(loadFromSharedLib("sfRenderImage_GetWidth"));
-		mixin(loadFromSharedLib("sfRenderImage_GetHeight"));
-		mixin(loadFromSharedLib("sfRenderImage_SetActive"));
-		mixin(loadFromSharedLib("sfRenderImage_Flush"));
-		mixin(loadFromSharedLib("sfRenderImage_Display"));
-/*
-		mixin(loadFromSharedLib("sfRenderImage_DrawSprite"));
-		mixin(loadFromSharedLib("sfRenderImage_DrawShape"));
-		mixin(loadFromSharedLib("sfRenderImage_DrawText"));
-	
-		mixin(loadFromSharedLib("sfRenderImage_DrawSpriteWithShader"));
-		mixin(loadFromSharedLib("sfRenderImage_DrawShapeWithShader"));
-		mixin(loadFromSharedLib("sfRenderImage_DrawTextWithShader"));
-*/
-
-		mixin(loadFromSharedLib("sfRenderImage_Clear"));
-		mixin(loadFromSharedLib("sfRenderImage_SetView"));
-		mixin(loadFromSharedLib("sfRenderImage_GetView"));
-		mixin(loadFromSharedLib("sfRenderImage_GetDefaultView"));
-		mixin(loadFromSharedLib("sfRenderImage_GetViewport"));
-		mixin(loadFromSharedLib("sfRenderImage_ConvertCoords"));
-		mixin(loadFromSharedLib("sfRenderImage_GetImage"));
-		mixin(loadFromSharedLib("sfRenderImage_IsAvailable"));
+		// DSFML2
+		void	function(void*)					sfRenderImage_SaveGLStates;
+		void	function(void*)					sfRenderImage_RestoreGLStates;
 	}
+
+	mixin(loadFromSharedLib2("csfml-graphics", "sfRenderImage", "Create", "Destroy", "GetWidth", "GetHeight",
+	"SetActive", "Display", "Clear", "SetView", "GetView", "GetDefaultView", "GetViewport", "ConvertCoords",
+	"GetImage", "IsAvailable",
+	// DSFML2
+	"SaveGLStates", "RestoreGLStates"));
+
 }
\ No newline at end of file
diff --git a/DSFML/import/dsfml/graphics/renderwindow.d b/DSFML/import/dsfml/graphics/renderwindow.d
index 4f108d0b..bce62566 100644
--- a/DSFML/import/dsfml/graphics/renderwindow.d
+++ b/DSFML/import/dsfml/graphics/renderwindow.d
@@ -34,7 +34,8 @@ import	dsfml.graphics.color,
 		dsfml.graphics.rect,
 		dsfml.graphics.shader,
 		dsfml.graphics.view,
-		dsfml.graphics.idrawable;
+		dsfml.graphics.idrawable,
+		dsfml.graphics.irendertarget;
 
 import	dsfml.window.event,
 		dsfml.window.input,
@@ -49,7 +50,7 @@ import	dsfml.system.common,
 /**
 *	Simple wrapper for Window that allows easy 2D rendering. 
 */
-class RenderWindow : Window
+class RenderWindow : Window, IRenderTarget
 {
 private:	
 	View m_view = null;
@@ -233,18 +234,49 @@ public:
 		sfRenderWindow_ConvertCoords(m_ptr, windowX, windowY, &vec.x, &vec.y, targetView is null ? null : targetView.getNativePointer);
 		return vec;
 	}
-	
+
 	/**
-	 *	Make sure that what has been drawn so far is rendered
-	 *	Use this function if you use OpenGL rendering commands, and you want to make sure that things will appear on top
-	 *	of all the SFML objects that have been drawn so far. This is needed because SFML doesn't use immediate rendering,
-	 *	it first accumulates drawables into a queue and trigger the actual rendering afterwards.
-	 *
-	 *	You don't need to call this function if you're not dealing with OpenGL directly.
+	 *	Save the current OpenGL render states and matrices
 	 */
-	void flush()
+	void saveGLStates()
 	{
-		sfRenderWindow_Flush(m_ptr);
+		sfRenderWindow_SaveGLStates(m_ptr);
+	}
+
+	/**
+	 *	Restore the previously saved OpenGL render states and matrices
+	 */
+	void restoreGLStates()
+	{
+		sfRenderWindow_RestoreGLStates(m_ptr);
+	}
+
+
+	/**
+	*	Return the width of the rendering region of a renderwindow
+	*
+	*	Returns: 
+	*		Width in pixels
+	*/
+	uint getWidth()
+	{
+		return sfRenderWindow_GetWidth(m_ptr);
+	}
+
+	/**
+	*	Return the height of the rendering region of a renderwindow
+	*
+	*	Returns: 
+	*		Height in pixels
+	*/
+	uint getHeight()
+	{
+		return sfRenderWindow_GetHeight(m_ptr);
+	}
+
+	IntRect getViewport(View view = null) // TODO: is there a need to accept other Views than the currently assigned one?
+	{
+		return sfRenderWindow_GetViewport(m_ptr, view is null ? m_view.getNativePointer : view.getNativePointer);
 	}
 
 private:
@@ -255,7 +287,9 @@ private:
 		void*	function(WindowHandle, ContextSettings*)			sfRenderWindow_CreateFromHandle;
 		void	function(void*)										sfRenderWindow_Destroy;
 		void*	function(void*)										sfRenderWindow_GetInput;
-//		bool	function(void*)										sfRenderWindow_IsOpened; // also in Window
+		bool	function(void*)										sfRenderWindow_IsOpened;
+		uint	function(void*)										sfRenderWindow_GetWidth;
+		uint	function(void*)										sfRenderWindow_GetHeight;
 
 	/*
 		void	function(void*, void*)								sfRenderWindow_DrawSprite;
@@ -275,40 +309,17 @@ private:
 		void	function(void*, uint, uint, float*, float*, void*)	sfRenderWindow_ConvertCoords;
 		
 		// DSFML2
-		void	function(void*)										sfRenderWindow_Flush;
+		void	function(void*)										sfRenderWindow_SaveGLStates;
+		void	function(void*)										sfRenderWindow_RestoreGLStates;
+		IntRect	function(void*, void*)								sfRenderWindow_GetViewport;
 	}
 
-	static this()
-	{
-	debug
-		DllLoader dll = DllLoader.load("csfml-graphics-d");
-	else
-		DllLoader dll = DllLoader.load("csfml-graphics");
+	mixin(loadFromSharedLib2("csfml-graphics", "sfRenderWindow", "Create", "CreateFromHandle",
+	"Destroy", "GetInput", "Clear", "SetView", "GetView", "GetDefaultView", "ConvertCoords",
+	"GetWidth", "GetHeight",
+	// DSFML2
+	"SaveGLStates", "RestoreGLStates", "GetViewport"));
 
-		mixin(loadFromSharedLib("sfRenderWindow_Create"));
-		mixin(loadFromSharedLib("sfRenderWindow_CreateFromHandle"));
-		mixin(loadFromSharedLib("sfRenderWindow_Destroy"));
-		mixin(loadFromSharedLib("sfRenderWindow_GetInput"));
-
-	/*
-		mixin(loadFromSharedLib("sfRenderWindow_DrawSprite"));
-		mixin(loadFromSharedLib("sfRenderWindow_DrawShape"));
-		mixin(loadFromSharedLib("sfRenderWindow_DrawText"));
-
-		mixin(loadFromSharedLib("sfRenderWindow_DrawSpriteWithShader"));
-		mixin(loadFromSharedLib("sfRenderWindow_DrawShapeWithShader"));
-		mixin(loadFromSharedLib("sfRenderWindow_DrawTextWithShader"));
-	*/
-		
-		mixin(loadFromSharedLib("sfRenderWindow_Clear"));
-		mixin(loadFromSharedLib("sfRenderWindow_SetView"));
-		mixin(loadFromSharedLib("sfRenderWindow_GetView"));
-		mixin(loadFromSharedLib("sfRenderWindow_GetDefaultView"));
-		mixin(loadFromSharedLib("sfRenderWindow_ConvertCoords"));
-		
-		// DSFML2
-		mixin(loadFromSharedLib("sfRenderWindow_Flush"));
-	}
 	
 	static ~this()
 	{
diff --git a/DSFML/import/dsfml/graphics/sprite.d b/DSFML/import/dsfml/graphics/sprite.d
index e4df9253..8cb224da 100644
--- a/DSFML/import/dsfml/graphics/sprite.d
+++ b/DSFML/import/dsfml/graphics/sprite.d
@@ -177,7 +177,8 @@ public:
 	IntRect getSubRect()
 	{
 		if (m_subRect == IntRect())
-			m_subRect = IntRect(0, 0, m_image.getWidth(), m_image.getHeight());
+			m_subRect = sfSprite_GetSubRect(m_ptr);
+			//m_subRect = IntRect(0, 0, m_image.getWidth(), m_image.getHeight());
 			
 		return m_subRect;
 	}
@@ -218,7 +219,7 @@ private:
 		typedef void function(void*, int) pf_sfSprite_FlipX;
 		typedef void function(void*, int) pf_sfSprite_FlipY;
 		typedef void* function(void*) pf_sfSprite_GetImage;
-		typedef void* function(void*) pf_sfSprite_GetSubRect;
+		typedef IntRect function(void*) pf_sfSprite_GetSubRect;
 		typedef float function(void*) pf_sfSprite_GetWidth;
 		typedef float function(void*) pf_sfSprite_GetHeight;
 		typedef Color function(void*, uint, uint) pf_sfSprite_GetPixel;
diff --git a/DSFML/import/dsfml/system/common.d b/DSFML/import/dsfml/system/common.d
index 2c72b257..7e77fb23 100644
--- a/DSFML/import/dsfml/system/common.d
+++ b/DSFML/import/dsfml/system/common.d
@@ -47,7 +47,7 @@ string loadFromSharedLib(string fname)
 }
 
 //used to mixin code function
-string loadFromSharedLib2(S...)(string lib, S fnames)
+string loadFromSharedLib2(S...)(string lib, string object, S fnames)
 {
 	string res = `static this()
 {
@@ -60,7 +60,7 @@ string loadFromSharedLib2(S...)(string lib, S fnames)
 
 	foreach(fname; fnames)
 	{
-		res ~= "\t" ~ fname ~ " = " ~ "cast(typeof(" ~ fname ~ ")) dll.getSymbol(\"" ~ fname ~ "\");\n";
+		res ~= "\t" ~ object ~ "_" ~ fname ~ " = " ~ "cast(typeof(" ~ object ~ "_" ~ fname ~ ")) dll.getSymbol(\"" ~ object ~ "_" ~ fname ~ "\");\n";
 	}
 	return res ~ "}\n";
 }
diff --git a/DSFML/import/dsfml/system/sleep.d b/DSFML/import/dsfml/system/sleep.d
index 7d2a63f8..b72881b2 100644
--- a/DSFML/import/dsfml/system/sleep.d
+++ b/DSFML/import/dsfml/system/sleep.d
@@ -32,7 +32,7 @@ extern(C)
 {
 	typedef void function(float) pf_sfSleep;
 	
-	private static __gshared pf_sfSleep sfSleep;
+	private static const __gshared pf_sfSleep sfSleep;
 }
 
 static this()
diff --git a/DSFML/import/dsfml/system/vector2.d b/DSFML/import/dsfml/system/vector2.d
index 5687890d..bf21d62f 100644
--- a/DSFML/import/dsfml/system/vector2.d
+++ b/DSFML/import/dsfml/system/vector2.d
@@ -155,4 +155,6 @@ alias Vector2!(float) Vector2f;
 /// ditto
 alias Vector2!(int) Vector2i;
 /// ditto
-alias Vector2!(int) Vector2ui;
\ No newline at end of file
+alias Vector2!(uint) Vector2ui;
+/// ditto
+alias Vector2!(ubyte) Vector2ub;
\ No newline at end of file