diff --git a/include/Audio/DynamicSoundEffectInstance.h b/include/Audio/DynamicSoundEffectInstance.h
new file mode 100644
index 0000000..7852715
--- /dev/null
+++ b/include/Audio/DynamicSoundEffectInstance.h
@@ -0,0 +1,98 @@
+/*****************************************************************************
+ *	DynamicSoundEffectInstance.h											 *
+ *																			 *
+ *	XFX::Audio::DynamicSoundEffectInstance definition file 					 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#include <Audio/SoundEffectInstance.h>
+#include <System/Event.h>
+#include <System/TimeSpan.h>
+
+using namespace System;
+
+namespace XFX
+{
+	namespace Audio
+	{
+		/**
+		 * Provides properties, methods, and events for play back of the audio buffer.
+		 */
+		class DynamicSoundEffectInstance : SoundEffectInstance
+		{
+		private:
+
+
+		protected:
+			void Dispose(bool disposing);
+
+		public:
+			/**
+			 * The event that occurs when the number of audio capture buffers awaiting playback is less than or equal to two.
+			 */
+			EventHandler BufferNeeded;
+
+			/**
+			 * Initializes a new instance of this class, which creates a dynamic sound effect based on the specified sample rate and audio channel.
+			 * 
+			 * @param sampleRate
+			 * Sample rate, in Hertz (Hz), of audio content.
+			 * 
+			 * @param channels
+			 * Number of channels in the audio data.
+			 * 
+			 * @throws System.ArgumentOutOfRangeException
+			 * 
+			 */
+			DynamicSoundEffectInstance(int sampleRate, AudioChannels_t channels);
+
+			/**
+			 * Returns the sample duration based on the specified size of the audio buffer.
+			 * 
+			 * @param sizeInBytes
+			 * Size, in bytes, of the audio data.
+			 * 
+			 * @throws System.ObjectDisposedException
+			 * 
+			 * @throws System.ArgumentException
+			 * 
+			 */
+			TimeSpan GetSampleDuration(int sizeInBytes);
+			/**
+			 * Returns the size of the audio buffer required to contain audio samples based on the specified duration.
+			 * 
+			 * @param duration
+			 * TimeSpan object that contains the duration of the audio sample.
+			 * 
+			 * @throws System.ObjectDisposedException
+			 * 
+			 * @throws System.ArgumentOutOfException
+			 *  
+			 */
+			int GetSampleSizeInBytes(TimeSpan duration);
+			/**
+			 * Begins or resumes audio playback.
+			 * 
+			 * @throws System.ObjectDisposedException
+			 */
+			void Play();
+			/**
+			 * Submits an audio buffer for playback. Playback begins at the specified offset, and the byte count determines the size of the sample played.
+			 * 
+			 * @param buffer
+			 * Buffer that contains the audio data. The audio format must be PCM wave data.
+			 * 
+			 * @param offset
+			 * Offset, in bytes, to the starting position of the data.
+			 * 
+			 * @param count
+			 * Amount, in bytes, of data sent.
+			 * 
+			 * @throws System.ObjectDisposedException
+			 * 
+			 * @throws System.ArgumentException
+			 * 
+			 */
+			void SubmitBuffer(byte buffer[], int offset, int count);
+		};
+	}
+}
diff --git a/include/Graphics/EffectAnnotation.h b/include/Graphics/EffectAnnotation.h
new file mode 100644
index 0000000..bbe1c72
--- /dev/null
+++ b/include/Graphics/EffectAnnotation.h
@@ -0,0 +1,91 @@
+/*****************************************************************************
+ *	EffectAnnotation.h  													 *
+ *																			 *
+ *	XFX::Graphics::EffectAnnotation definition file 						 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTANNOTATION_
+#define _XFX_GRAPHICS_EFFECTANNOTATION_
+
+#include <System/String.h>
+#include "Enums.h"
+
+using namespace System;
+
+namespace XFX
+{
+	struct Matrix;
+	struct Vector2;
+	struct Vector3;
+	struct Vector4;
+
+	namespace Graphics
+	{
+		/**
+		 * Represents an annotation to an EffectParameter.
+		 */
+		class EffectAnnotation
+		{
+		public:
+			/**
+			 * Gets the number of columns in this effect annotation.
+			 */
+			int getColumnCount() const;
+			/**
+			 * Gets the name of the effect annotation.
+			 */
+			String& getName() const;
+			/**
+			 * Gets the parameter class of this effect annotation.
+			 */
+			EffectParameterClass_t getParameterClass() const;
+			/**
+			 * Gets the parameter type of this effect annotation.
+			 */
+			EffectParameterType_t getParameterType() const;
+			/**
+			 * Gets the row count of this effect annotation.
+			 */
+			int getRowCount() const;
+			/**
+			 * Gets the semantic of this effect annotation.
+			 */
+			String& getSemantic() const;
+
+			/**
+			 * Gets the value of the EffectAnnotation as a Boolean.
+			 */
+			bool GetValueBoolean() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Int32.
+			 */
+			int GetValueInt32() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Matrix.
+			 */
+			Matrix GetValueMatrix() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Single.
+			 */
+			float GetValueSingle() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a String.
+			 */
+			String& GetValueString() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Vector2.
+			 */
+			Vector2 GetValueVector2() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Vector3.
+			 */
+			Vector3 GetValueVector3() const;
+			/**
+			 * Gets the value of the EffectAnnotation as a Vector4.
+			 */
+			Vector4 GetValueVector4() const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTANNOTATION_
diff --git a/include/Graphics/EffectAnnotationCollection.h b/include/Graphics/EffectAnnotationCollection.h
new file mode 100644
index 0000000..bda0c68
--- /dev/null
+++ b/include/Graphics/EffectAnnotationCollection.h
@@ -0,0 +1,59 @@
+/*****************************************************************************
+ *	EffectAnnotationCollection.h											 *
+ *																			 *
+ *	XFX::Graphics::EffectAnnotationCollection definition file				 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTANNOTATIONCOLLECTION_
+#define _XFX_GRAPHICS_EFFECTANNOTATIONCOLLECTION_
+
+#include <Graphics/EffectAnnotation.h>
+#include <System/Collections/Generic/Interfaces.h>
+
+using namespace System;
+using namespace System::Collections::Generic;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Manipulates a collection of EffectAnnotation objects.
+		 */
+		class EffectAnnotationCollection : public IEnumerable<EffectAnnotation>, public Object
+		{
+		public:
+			/**
+			 * Gets the number of EffectAnnotation objects in this EffectAnnotationCollection.
+			 */
+			int Count() const;
+
+			/**
+			 * Gets an enumerator that can iterate through the EffectAnnotationCollection.
+			 */
+			IEnumerator<EffectAnnotation>* GetEnumerator();
+
+			/**
+			 *
+			 */
+			int GetType() const;
+
+			/**
+			 * Gets a specific EffectAnnotation object by using an index value.
+			 *
+			 * @param index
+			 * Index of the EffectAnnotation to get.
+			 */
+			const EffectAnnotation operator[](const int index) const;
+			/**
+			 * Gets a specific EffectAnnotation object by using a name.
+			 *
+			 * @param name
+			 * Name of the EffectAnnotation to get.
+			 */
+			const EffectAnnotation operator[](const String& name) const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTANNOTATIONCOLLECTION_
diff --git a/include/Graphics/EffectParameterCollection.h b/include/Graphics/EffectParameterCollection.h
new file mode 100644
index 0000000..a460a42
--- /dev/null
+++ b/include/Graphics/EffectParameterCollection.h
@@ -0,0 +1,65 @@
+/*****************************************************************************
+ *	EffectParameterCollection.h 											 *
+ *																			 *
+ *	XFX::Graphics::EffectParameterCollection definition file				 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTPARAMETERCOLLECTION_
+#define _XFX_GRAPHICS_EFFECTPARAMETERCOLLECTION_
+
+#include <Graphics/EffectParameter.h>
+#include <System/Collections/Generic/Interfaces.h>
+
+using namespace System;
+using namespace System::Collections::Generic;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Manipulates a collection of EffectParameter objects.
+		 */
+		class EffectParameterCollection : public IEnumerable<EffectParameter *>, public Object
+		{
+		public:
+			/**
+			 * Gets the number of EffectParameter objects in this EffectParameterCollection.
+			 */
+			int Count() const;
+
+			/**
+			 * Gets an enumerator that can iterate through EffectParameterCollection.
+			 */
+			IEnumerator<EffectParameter *>* GetEnumerator();
+			/**
+			 * Gets an effect parameter from its semantic usage.
+			 *
+			 * @param semantic
+			 * The semantic meaning, or usage, of the parameter.
+			 */
+			EffectParameter * const GetParameterBySemantic(const String& semantic);
+			/**
+			 * 
+			 */
+			int GetType() const;
+
+			/**
+			 * Gets a specific EffectParameter object by using an index value.
+			 *
+			 * @param index
+			 * Index of the EffectParameter to get.
+			 */
+			EffectParameter * const operator[](const int index) const;
+			/**
+			 * Gets a specific EffectParameter by name.
+			 *
+			 * @param name
+			 * The name of the EffectParameter to retrieve.
+			 */
+			EffectParameter * const operator[](const String& name) const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTPARAMETERCOLLECTION_
diff --git a/include/Graphics/EffectPass.h b/include/Graphics/EffectPass.h
new file mode 100644
index 0000000..eab0f76
--- /dev/null
+++ b/include/Graphics/EffectPass.h
@@ -0,0 +1,42 @@
+/*****************************************************************************
+ *	EffectPass.h															 *
+ *																			 *
+ *	XFX::Graphics::EffectPass definition file								 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTPASS_
+#define _XFX_GRAPHICS_EFFECTPASS_
+
+#include <Graphics/EffectAnnotationCollection.h>
+#include <System/String.h>
+
+using namespace System;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Contains rendering state for drawing with an effect; an effect can contain one or more passes.
+		 */
+		class EffectPass
+		{
+		public:
+			/**
+			 * Gets the set of EffectAnnotation objects for this EffectPass.
+			 */
+			EffectAnnotationCollection& getAnnotations() const;
+			/**
+			 * Gets the name of this pass.
+			 */
+			String& getName();
+
+			/**
+			 * Begins this pass.
+			 */
+			void Apply();
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTPASS_
diff --git a/include/Graphics/EffectPassCollection.h b/include/Graphics/EffectPassCollection.h
new file mode 100644
index 0000000..9e39f9b
--- /dev/null
+++ b/include/Graphics/EffectPassCollection.h
@@ -0,0 +1,55 @@
+/*****************************************************************************
+ *	EffectPassCollection.h													 *
+ *																			 *
+ *	XFX::Graphics::EffectPassCollection definition file 					 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTPASSCOLLECTION_
+#define _XFX_GRAPHICS_EFFECTPASSCOLLECTION_
+
+#include <Graphics/EffectPass.h>
+#include <System/Collections/Generic/Interfaces.h>
+
+using namespace System;
+using namespace System::Collections::Generic;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Manipulates a collection of EffectPass objects.
+		 */
+		class EffectPassCollection : public IEnumerable<EffectPass *>, public Object
+		{
+		public:
+			/**
+			 * Gets the number of objects in the collection.
+			 */
+			int Count() const;
+
+			/**
+			 * Gets an enumerator that can iterate through the EffectPassCollection.
+			 */
+			IEnumerator<EffectPass *>* GetEnumerator();
+			int GetType() const;
+
+			/**
+			 * Gets a specific element in the collection by using an index value.
+			 *
+			 * @param index
+			 * Index of the EffectPass to get.
+			 */
+			EffectPass * const operator[](const int index) const;
+			/**
+			 * Gets a specific element in the collection by using a name.
+			 *
+			 * @param name
+			 * Name of the EffectPass to get.
+			 */
+			EffectPass * const operator[](const String& name) const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTPASSCOLLECTION_
diff --git a/include/Graphics/EffectTechnique.h b/include/Graphics/EffectTechnique.h
new file mode 100644
index 0000000..4a904c5
--- /dev/null
+++ b/include/Graphics/EffectTechnique.h
@@ -0,0 +1,45 @@
+/*****************************************************************************
+ *	EffectTechnique.h														 *
+ *																			 *
+ *	XFX::Graphics::EffectTechnique definition file							 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTTECHNIQUE_
+#define _XFX_GRAPHICS_EFFECTTECHNIQUE_
+
+#include <Graphics/EffectAnnotationCollection.h>
+#include <Graphics/EffectPassCollection.h>
+#include <System/String.h>
+
+using namespace System;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Represents an effect technique.
+		 */
+		class EffectTechnique
+		{
+		private:
+			EffectAnnotationCollection _annotations;
+
+		public:
+			/**
+			 * Gets the EffectAnnotation objects associated with this technique.
+			 */
+			EffectAnnotationCollection& getAnnotations() const;
+			/**
+			 * Gets the name of this technique.
+			 */
+			String& getName() const;
+			/**
+			 * Gets the collection of EffectPass objects this rendering technique requires.
+			 */
+			EffectPassCollection& getPasses() const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTTECHNIQUE_
diff --git a/include/Graphics/EffectTechniqueCollection.h b/include/Graphics/EffectTechniqueCollection.h
new file mode 100644
index 0000000..9f69009
--- /dev/null
+++ b/include/Graphics/EffectTechniqueCollection.h
@@ -0,0 +1,55 @@
+/*****************************************************************************
+ *	EffectTechniqueCollection.h 											 *
+ *																			 *
+ *	XFX::Graphics::EffectTechniqueCollection definition file				 *
+ *	Copyright (c) XFX Team. All Rights Reserved 							 *
+ *****************************************************************************/
+#ifndef _XFX_GRAPHICS_EFFECTTECHNIQUECOLLECTION_
+#define _XFX_GRAPHICS_EFFECTTECHNIQUECOLLECTION_
+
+#include <Graphics/EffectTechnique.h>
+#include <System/Collections/Generic/Interfaces.h>
+
+using namespace System;
+using namespace System::Collections::Generic;
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		/**
+		 * Manipulates a collection of EffectTechnique objects.
+		 */
+		class EffectTechniqueCollection : public IEnumerable<EffectTechnique *>, public Object
+		{
+		public:
+			/**
+			 * Gets the number of objects in the collection.
+			 */
+			int Count() const;
+
+			/**
+			 * Gets an enumerator that can iterate through the EffectTechniqueCollection.
+			 */
+			IEnumerator<EffectTechnique *>* GetEnumerator();
+			int GetType() const;
+
+			/**
+			 * Gets a specific element in the collection by using an index value.
+			 *
+			 * @param index
+			 * Index of the EffectTechnique to get.
+			 */
+			EffectTechnique * const operator[](const int index) const;
+			/**
+			 * Gets a specific element in the collection by using a name.
+			 *
+			 * @param name
+			 * Name of the EffectTechnique to get.
+			 */
+			EffectTechnique * const operator[](const String& name) const;
+		};
+	}
+}
+
+#endif //_XFX_GRAPHICS_EFFECTTECHNIQUECOLLECTION_
diff --git a/src/libXFX/AlphaTestEffect.cpp b/src/libXFX/AlphaTestEffect.cpp
new file mode 100644
index 0000000..055513f
--- /dev/null
+++ b/src/libXFX/AlphaTestEffect.cpp
@@ -0,0 +1,64 @@
+// Copyright (C) XFX Team
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without 
+// modification, are permitted provided that the following conditions are met:
+// 
+//     * Redistributions of source code must retain the above copyright 
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above copyright 
+//       notice, this list of conditions and the following disclaimer in the 
+//       documentation and/or other materials provided with the distribution.
+//     * Neither the name of the copyright holder nor the names of any 
+//       contributors may be used to endorse or promote products derived from 
+//       this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+// POSSIBILITY OF SUCH DAMAGE.
+
+#include <Graphics/AlphaTestEffect.h>
+#include <Graphics/Texture2D.h>
+
+namespace XFX
+{
+	namespace Graphics
+	{
+		AlphaTestEffect::AlphaTestEffect(AlphaTestEffect const * const cloneSource)
+			: Effect(cloneSource),
+			Alpha(cloneSource->Alpha), AlphaFunction(cloneSource->AlphaFunction),
+			DiffuseColor(cloneSource->DiffuseColor), FogColor(cloneSource->FogColor),
+			FogEnabled(cloneSource->FogEnabled), FogEnd(cloneSource->FogEnd), FogStart(cloneSource->FogStart),
+			Projection(cloneSource->Projection), ReferenceAlpha(cloneSource->ReferenceAlpha),
+			Texture(cloneSource->Texture), VertexColorEnabled(cloneSource->VertexColorEnabled),
+			View(cloneSource->View), World(cloneSource->World)
+		{
+		}
+
+		void AlphaTestEffect::OnApply()
+		{
+		}
+
+		AlphaTestEffect::AlphaTestEffect(GraphicsDevice * const device)
+			: Effect(device, effectCode)
+		{
+		}
+
+		Effect* AlphaTestEffect::Clone() const
+		{
+			return new AlphaTestEffect(this);
+		}
+
+		int AlphaTestEffect::GetType() const
+		{
+		}
+	}
+}