diff --git a/port/Assimp.NET/Assimp.NET/Animation.cpp b/port/Assimp.NET/Assimp.NET/Animation.cpp
index d43d9bc02..cf0a10213 100644
--- a/port/Assimp.NET/Assimp.NET/Animation.cpp
+++ b/port/Assimp.NET/Assimp.NET/Animation.cpp
@@ -6,12 +6,23 @@ namespace AssimpNET
 
 Animation::Animation(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiAnimation();
+}
+
+Animation::Animation(aiAnimation* native)
+{
+	this->p_native = native;
 }
 
 Animation::~Animation(void)
 {
-	throw gcnew System::NotImplementedException();
-}	
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiAnimation* Animation::getNative()
+{
+	return this->p_native;
+}
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Animation.h b/port/Assimp.NET/Assimp.NET/Animation.h
index 9cb09eea2..f9339e6f5 100644
--- a/port/Assimp.NET/Assimp.NET/Animation.h
+++ b/port/Assimp.NET/Assimp.NET/Animation.h
@@ -41,8 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "NodeAnim.h"
 
+//native includes
+#include "aiAnim.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -51,6 +55,7 @@ namespace AssimpNET
 	{
 	public:
 		Animation(void);
+		Animation(aiAnimation* native);
 		~Animation(void);
 
 		property array<NodeAnim^>^ mAnimChannels
@@ -78,6 +83,10 @@ namespace AssimpNET
 			String^ get(){throw gcnew System::NotImplementedException();}
 			void set(String^ value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiAnimation* getNative();
+		private:
+		aiAnimation *p_native;
 		
 	};
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/Assimp.NET.vcproj b/port/Assimp.NET/Assimp.NET/Assimp.NET.vcproj
index eafeadd5d..058c26f0f 100644
--- a/port/Assimp.NET/Assimp.NET/Assimp.NET.vcproj
+++ b/port/Assimp.NET/Assimp.NET/Assimp.NET.vcproj
@@ -42,6 +42,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\include"
 				PreprocessorDefinitions="WIN32;_DEBUG"
 				RuntimeLibrary="3"
 				WarningLevel="3"
@@ -58,8 +59,9 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="$(NoInherit)"
+				AdditionalDependencies="assimp.lib $(NOINHERIT)"
 				LinkIncremental="2"
+				AdditionalLibraryDirectories="..\..\..\lib\assimp_$(ConfigurationName)_$(PlatformName)"
 				GenerateDebugInformation="true"
 				AssemblyDebug="1"
 				TargetMachine="1"
@@ -315,10 +317,6 @@
 				RelativePath=".\Color4D.h"
 				>
 			</File>
-			<File
-				RelativePath=".\DefaultLogger.h"
-				>
-			</File>
 			<File
 				RelativePath=".\Enums.h"
 				>
@@ -331,26 +329,10 @@
 				RelativePath=".\Importer.h"
 				>
 			</File>
-			<File
-				RelativePath=".\IOStream.h"
-				>
-			</File>
-			<File
-				RelativePath=".\IOSystem.h"
-				>
-			</File>
 			<File
 				RelativePath=".\Light.h"
 				>
 			</File>
-			<File
-				RelativePath=".\Logger.h"
-				>
-			</File>
-			<File
-				RelativePath=".\LogStream.h"
-				>
-			</File>
 			<File
 				RelativePath=".\Material.h"
 				>
@@ -367,10 +349,30 @@
 				RelativePath=".\Matrix4x4.h"
 				>
 			</File>
+			<File
+				RelativePath=".\mDefaultLogger.h"
+				>
+			</File>
 			<File
 				RelativePath=".\Mesh.h"
 				>
 			</File>
+			<File
+				RelativePath=".\mIOStream.h"
+				>
+			</File>
+			<File
+				RelativePath=".\mIOSystem.h"
+				>
+			</File>
+			<File
+				RelativePath=".\mLogger.h"
+				>
+			</File>
+			<File
+				RelativePath=".\mLogStream.h"
+				>
+			</File>
 			<File
 				RelativePath=".\Node.h"
 				>
diff --git a/port/Assimp.NET/Assimp.NET/Bone.cpp b/port/Assimp.NET/Assimp.NET/Bone.cpp
index 15d592269..c4d809dd2 100644
--- a/port/Assimp.NET/Assimp.NET/Bone.cpp
+++ b/port/Assimp.NET/Assimp.NET/Bone.cpp
@@ -7,17 +7,28 @@ namespace AssimpNET
 
 Bone::Bone(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiBone();
 }
 
-Bone::Bone(const Bone^ other)
+Bone::Bone(Bone% other)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = other.getNative();
+}
+
+Bone::Bone(aiBone* native)
+{
+	this->p_native = native;
 }
 
 Bone::~Bone(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiBone* Bone::getNative()
+{
+	return this->p_native;
 }
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Bone.h b/port/Assimp.NET/Assimp.NET/Bone.h
index 890b04178..882d34076 100644
--- a/port/Assimp.NET/Assimp.NET/Bone.h
+++ b/port/Assimp.NET/Assimp.NET/Bone.h
@@ -41,9 +41,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Matrix4x4.h"
 #include "VertexWeight.h"
 
+
+//native includes
+#include "aiMesh.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -52,7 +57,8 @@ namespace AssimpNET
 	{
 	public:
 		Bone(void);
-		Bone(const Bone^ other);
+		Bone(Bone% other);
+		Bone(aiBone* native);
 		~Bone(void);
 
 		property String^ mName
@@ -75,5 +81,9 @@ namespace AssimpNET
 			array<VertexWeight^>^ get(){throw gcnew System::NotImplementedException();}
 			void set(array<VertexWeight^>^ value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiBone* getNative();
+		private:
+		aiBone *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Camera.cpp b/port/Assimp.NET/Assimp.NET/Camera.cpp
index 3d9dcc345..b0c4428ba 100644
--- a/port/Assimp.NET/Assimp.NET/Camera.cpp
+++ b/port/Assimp.NET/Assimp.NET/Camera.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Camera::Camera(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiCamera();
+}
+
+Camera::Camera(aiCamera* native)
+{
+	this->p_native = native;
 }
 
 Camera::~Camera(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 void Camera::GetCameraMatrix(Matrix4x4^ out)
@@ -19,4 +25,9 @@ void Camera::GetCameraMatrix(Matrix4x4^ out)
 	throw gcnew System::NotImplementedException();
 }
 
+aiCamera* Camera::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Camera.h b/port/Assimp.NET/Assimp.NET/Camera.h
index f026af048..d5ba6e018 100644
--- a/port/Assimp.NET/Assimp.NET/Camera.h
+++ b/port/Assimp.NET/Assimp.NET/Camera.h
@@ -41,9 +41,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Matrix4x4.h"
 #include "Vector3D.h"
 
+//native includes
+#include "aiCamera.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -52,6 +56,7 @@ namespace AssimpNET
 	{
 	public:
 		Camera(void);
+		Camera(aiCamera* native);
 		~Camera(void);
 
 		void GetCameraMatrix(Matrix4x4^ out);
@@ -99,5 +104,9 @@ namespace AssimpNET
 			void set(String^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiCamera* getNative();	
+	private:
+		aiCamera *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Color3D.cpp b/port/Assimp.NET/Assimp.NET/Color3D.cpp
index c47b5ed7b..2715a2096 100644
--- a/port/Assimp.NET/Assimp.NET/Color3D.cpp
+++ b/port/Assimp.NET/Assimp.NET/Color3D.cpp
@@ -6,17 +6,22 @@ namespace AssimpNET
 
 Color3D::Color3D(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiColor3D();
 }
 
-Color3D::Color3D(const Color3D^ other)
+Color3D::Color3D(Color3D% other)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = other.getNative();
 }
 
 Color3D::Color3D(float _r, float _g, float _b)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiColor3D(_r, _g, _b);
+}
+
+Color3D::Color3D(aiColor3D* native)
+{
+	this->p_native = native;
 }
 
 bool Color3D::IsBlack()
@@ -59,4 +64,9 @@ float^ Color3D::operator[] (unsigned int i)
 	throw gcnew System::NotImplementedException();
 }
 
+aiColor3D* Color3D::getNative()
+{
+	return this->p_native;
+}
+
 }
diff --git a/port/Assimp.NET/Assimp.NET/Color3D.h b/port/Assimp.NET/Assimp.NET/Color3D.h
index ee1afc4d0..460a7b161 100644
--- a/port/Assimp.NET/Assimp.NET/Color3D.h
+++ b/port/Assimp.NET/Assimp.NET/Color3D.h
@@ -1,5 +1,8 @@
 #pragma once
 
+//native includes
+#include "aiTypes.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -8,8 +11,9 @@ namespace AssimpNET
 	{
 	public:
 		Color3D(void);
-		Color3D(const Color3D^ other);
+		Color3D(Color3D% other);
 		Color3D(float _r, float _g, float _b);
+		Color3D(aiColor3D* native);
 
 		bool IsBlack();
 		bool operator != (const Color3D^ other);
@@ -39,6 +43,10 @@ namespace AssimpNET
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiColor3D* getNative();
+		private:
+		aiColor3D *p_native;
+
 	};
 
 }
diff --git a/port/Assimp.NET/Assimp.NET/Color4D.cpp b/port/Assimp.NET/Assimp.NET/Color4D.cpp
index 758b4ba09..520cfc30f 100644
--- a/port/Assimp.NET/Assimp.NET/Color4D.cpp
+++ b/port/Assimp.NET/Assimp.NET/Color4D.cpp
@@ -6,17 +6,22 @@ namespace AssimpNET
 
 Color4D::Color4D(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiColor4D();
 }
 
-Color4D::Color4D(const Color4D^ other)
+Color4D::Color4D(Color4D% other)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = other.getNative();
 }
 
 Color4D::Color4D(float _r, float _g, float _b, float _a)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiColor4D(_r, _g, _b, _a);
+}
+
+Color4D::Color4D(aiColor4D *native)
+{
+	this->p_native = native;
 }
 
 bool Color4D::IsBlack()
@@ -39,4 +44,9 @@ float Color4D::operator[] (unsigned int i)
 	throw gcnew System::NotImplementedException();
 }
 
+aiColor4D* Color4D::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Color4D.h b/port/Assimp.NET/Assimp.NET/Color4D.h
index 58a70d7ac..d96fffd17 100644
--- a/port/Assimp.NET/Assimp.NET/Color4D.h
+++ b/port/Assimp.NET/Assimp.NET/Color4D.h
@@ -1,5 +1,8 @@
 #pragma once
 
+//native includes
+#include "aiTypes.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -9,8 +12,9 @@ namespace AssimpNET
 	{
 	public:
 		Color4D(void);
-		Color4D (const Color4D^ other);
+		Color4D (Color4D% other);
  		Color4D (float _r, float _g, float _b, float _a);
+		Color4D (aiColor4D* native);
 
 		bool IsBlack ();
 		bool operator!= (const Color4D^ other);
@@ -42,6 +46,9 @@ namespace AssimpNET
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiColor4D* getNative();	
+	private:
+		aiColor4D *p_native;
 
 	};
 
diff --git a/port/Assimp.NET/Assimp.NET/DefaultLogger.cpp b/port/Assimp.NET/Assimp.NET/DefaultLogger.cpp
index b0fd2136d..83501fe5a 100644
--- a/port/Assimp.NET/Assimp.NET/DefaultLogger.cpp
+++ b/port/Assimp.NET/Assimp.NET/DefaultLogger.cpp
@@ -1,52 +1,62 @@
 
-#include "DefaultLogger.h"
+#include "mDefaultLogger.h"
 
 namespace AssimpNET
 {
 
-DefaultLogger::DefaultLogger(void)
+AssimpNET::DefaultLogger::DefaultLogger(void)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-DefaultLogger::~DefaultLogger(void)
+AssimpNET::DefaultLogger::DefaultLogger(Assimp::DefaultLogger* native)
+{
+	this->p_native = native;
+}
+
+AssimpNET::DefaultLogger::~DefaultLogger(void)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-bool DefaultLogger::attachStream(LogStream^ stream, unsigned int severity)
+bool AssimpNET::DefaultLogger::attachStream(LogStream^ stream, unsigned int severity)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-bool DefaultLogger::detachStream(LogStream^ stream, unsigned int severity)
+bool AssimpNET::DefaultLogger::detachStream(LogStream^ stream, unsigned int severity)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-Logger^ DefaultLogger::create(const String^ name, LogSeverity severity, unsigned int defStream, IOSystem^ io)
+Logger^ AssimpNET::DefaultLogger::create(const String^ name, LogSeverity severity, unsigned int defStream, IOSystem^ io)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-Logger^ DefaultLogger::get()
+Logger^ AssimpNET::DefaultLogger::get()
 {
 	throw gcnew System::NotImplementedException();
 }
 
-bool DefaultLogger::isNullLogger()
+bool AssimpNET::DefaultLogger::isNullLogger()
 {
 	throw gcnew System::NotImplementedException();
 }
 
-void DefaultLogger::kill()
+void AssimpNET::DefaultLogger::kill()
 {
 	throw gcnew System::NotImplementedException();
 }
 
-void DefaultLogger::set(Logger^ logger)
+void AssimpNET::DefaultLogger::set(Logger^ logger)
 {
 	throw gcnew System::NotImplementedException();
 }
 
+Assimp::DefaultLogger* AssimpNET::DefaultLogger::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Face.cpp b/port/Assimp.NET/Assimp.NET/Face.cpp
index 7476f6f00..5fe988d74 100644
--- a/port/Assimp.NET/Assimp.NET/Face.cpp
+++ b/port/Assimp.NET/Assimp.NET/Face.cpp
@@ -6,17 +6,23 @@ namespace AssimpNET
 
 Face::Face(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiFace();
 }
 
-Face::Face(const Face^ other)
+Face::Face(Face% other)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = other.getNative();
+}
+
+Face::Face(aiFace* native)
+{
+	this->p_native = native;
 }
 
 Face::~Face(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool Face::operator != (const Face^ other)
@@ -34,5 +40,10 @@ bool Face::operator == (const Face^ other)
 	throw gcnew System::NotImplementedException();
 }
 
+aiFace* Face::getNative()
+{
+	return this->p_native;
+}
+
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Face.h b/port/Assimp.NET/Assimp.NET/Face.h
index 7dd7aa06b..0d46bd286 100644
--- a/port/Assimp.NET/Assimp.NET/Face.h
+++ b/port/Assimp.NET/Assimp.NET/Face.h
@@ -41,13 +41,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//native includes
+#include "aiMesh.h"
+
 namespace AssimpNET
 {
 	public ref class Face
 	{
 	public:
 		Face(void);
-		Face(const Face^ other);
+		Face(Face% other);
+		Face(aiFace* native);
 		~Face(void);
 
 		bool operator != (const Face^ other);
@@ -65,5 +69,9 @@ namespace AssimpNET
 			unsigned int get(){throw gcnew System::NotImplementedException();}
 			void set(unsigned int value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiFace* getNative();
+		private:
+		aiFace *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/IOStream.cpp b/port/Assimp.NET/Assimp.NET/IOStream.cpp
index e65931f34..66dad4a08 100644
--- a/port/Assimp.NET/Assimp.NET/IOStream.cpp
+++ b/port/Assimp.NET/Assimp.NET/IOStream.cpp
@@ -1,5 +1,5 @@
 
-#include "IOStream.h"
+#include "mIOStream.h"
 
 namespace AssimpNET
 {
diff --git a/port/Assimp.NET/Assimp.NET/IOSystem.cpp b/port/Assimp.NET/Assimp.NET/IOSystem.cpp
index 9b685c713..69a148d17 100644
--- a/port/Assimp.NET/Assimp.NET/IOSystem.cpp
+++ b/port/Assimp.NET/Assimp.NET/IOSystem.cpp
@@ -1,5 +1,5 @@
 
-#include "IOSystem.h"
+#include "mIOSystem.h"
 
 namespace AssimpNET
 {
@@ -9,9 +9,15 @@ IOSystem::IOSystem(void)
 	throw gcnew System::NotImplementedException();
 }
 
+IOSystem::IOSystem(Assimp::IOSystem* native)
+{
+	this->p_native = native;
+}
+
 IOSystem::~IOSystem(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool IOSystem::ComparePaths (const String^ one, const String^ second)
@@ -34,4 +40,9 @@ IOStream^ IOSystem::Open(const String^ pFile, const String^ pMode)
 	throw gcnew System::NotImplementedException();
 }
 
+Assimp::IOSystem* IOSystem::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Importer.cpp b/port/Assimp.NET/Assimp.NET/Importer.cpp
index 492c1b689..9d48048cc 100644
--- a/port/Assimp.NET/Assimp.NET/Importer.cpp
+++ b/port/Assimp.NET/Assimp.NET/Importer.cpp
@@ -6,27 +6,33 @@ namespace AssimpNET
 
 Importer::Importer(void)
 {
-	throw gcnew System::NotImplementedException();
+	p_native = new Assimp::Importer();
 }
 
-Importer::Importer(const Importer^ other)
+Importer::Importer(Importer% other)
 {
-	throw gcnew System::NotImplementedException();
+	p_native = other.getNative();
+}
+
+Importer::Importer(Assimp::Importer* native)
+{
+	this->p_native = native;
 }
 
 Importer::~Importer(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 void Importer::FreeScene()
 {
-	throw gcnew System::NotImplementedException();
+	p_native->FreeScene();
 }
 
-array<char>^ Importer::GetErrorString()
+System::String^ Importer::GetErrorString()
 {
-	throw gcnew System::NotImplementedException();
+	return gcnew System::String(p_native->GetErrorString());
 }
 
 void Importer::GetExtensionsList(String^ extensions)
@@ -49,19 +55,22 @@ Scene^ Importer::getOrphanedScene( )
 	throw gcnew System::NotImplementedException();
 }
 
-float Importer::GetPropertyFloat(array<char>^ propName)
+float Importer::GetPropertyFloat(String^ propName)
 {
 	throw gcnew System::NotImplementedException();
+	//return p_native->GetPropertyFloat(propName->ToCharArray());
 }
 
-int Importer::GetPropertyInt(array<char>^ propName)
+int Importer::GetPropertyInt(String^ propName)
 {
 	throw gcnew System::NotImplementedException();
+	//return p_native->GetPropertyInteger((IntPtr)propName->ToCharArray());
 }
 
-String^ Importer::GetPrpertyString(array<char>^ propName)
+String^ Importer::GetPrpertyString(String^ propName)
 {
 	throw gcnew System::NotImplementedException();
+	//return System::String(p_native->GetPropertyString(propName->ToCharArray()));
 }
 
 Scene^ Importer::getScene()
@@ -71,12 +80,7 @@ Scene^ Importer::getScene()
 
 bool Importer::IsDefaultIOHandler()
 {
-	throw gcnew System::NotImplementedException();
-}
-
-bool Importer::IsExtensionSupported(array<char>^ extension)
-{
-	throw gcnew System::NotImplementedException();
+	return p_native->IsDefaultIOHandler();
 }
 
 bool Importer::IsExtensionSupported(String^ extension)
@@ -84,11 +88,6 @@ bool Importer::IsExtensionSupported(String^ extension)
 	throw gcnew System::NotImplementedException();
 }
 
-Scene^ Importer::ReadFile(array<char>^ fileName, unsigned int flags)
-{
-	throw gcnew System::NotImplementedException();
-}
-
 Scene^ Importer::ReadFile(String^ fileName, unsigned int flags)
 {
 	throw gcnew System::NotImplementedException();
@@ -96,7 +95,7 @@ Scene^ Importer::ReadFile(String^ fileName, unsigned int flags)
 
 void Importer::SetExtraVerbose(bool verbose)
 {
-	throw gcnew System::NotImplementedException();
+	p_native->SetExtraVerbose(verbose);
 }
 
 void Importer::SetIOHanlder(IOSystem^ ioHandler)
@@ -104,24 +103,29 @@ void Importer::SetIOHanlder(IOSystem^ ioHandler)
 	throw gcnew System::NotImplementedException();
 }
 
-void Importer::SetPropertyFloat(array<char>^ propName, float value)
+void Importer::SetPropertyFloat(String^ propName, float value)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-void Importer::SetPropertyInt(array<char>^ propName, int value)
+void Importer::SetPropertyInt(String^ propName, int value)
 {
 	throw gcnew System::NotImplementedException();
 }
 
-void Importer::SetPrpertyString(array<char>^ propName, String^ value)
+void Importer::SetPrpertyString(String^ propName, String^ value)
 {
 	throw gcnew System::NotImplementedException();
 }
 
 bool Importer::ValidateFlags(unsigned int flags)
 {
-	throw gcnew System::NotImplementedException();
+	return p_native->ValidateFlags(flags);
+}
+
+Assimp::Importer* Importer::getNative()
+{
+	return this->p_native;
 }
 
 
diff --git a/port/Assimp.NET/Assimp.NET/Importer.h b/port/Assimp.NET/Assimp.NET/Importer.h
index c6f19154b..85516dd67 100644
--- a/port/Assimp.NET/Assimp.NET/Importer.h
+++ b/port/Assimp.NET/Assimp.NET/Importer.h
@@ -41,9 +41,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-#include "IOSystem.h"
+//managed includes
+#include "mIOSystem.h"
 #include "Scene.h"
 
+//native includes
+#include "assimp.hpp"
+
 using namespace System;
 
 namespace AssimpNET
@@ -103,30 +107,33 @@ namespace AssimpNET
 	{
 	public:
 		Importer(void);
-		Importer(const Importer^ other);
+		Importer(Importer% other);
+		Importer(Assimp::Importer* native);
 		~Importer(void);
 
 		void FreeScene();
-		array<char>^ GetErrorString();
+		System::String^ GetErrorString();
 		void GetExtensionsList(String^ extensions);
 		IOSystem^ GetIOHandler();
 		void GetMemoryRequrements(aiMemoryInfo^ in);
 		Scene^ getOrphanedScene( );
-		float GetPropertyFloat(array<char>^ propName);
-		int GetPropertyInt(array<char>^ propName);
-		String^ GetPrpertyString(array<char>^ propName);
+		float GetPropertyFloat(String^ propName);
+		int GetPropertyInt(String^ propName);
+		String^ GetPrpertyString(String^ propName);
 		Scene^ getScene();
 		bool IsDefaultIOHandler();
-		bool IsExtensionSupported(array<char>^ extension);
 		bool IsExtensionSupported(String^ extension);
-		Scene^ ReadFile(array<char>^ fileName, unsigned int flags);
 		Scene^ ReadFile(String^ fileName, unsigned int flags);
 		void SetExtraVerbose(bool verbose);
 		void SetIOHanlder(IOSystem^ ioHandler);
-		void SetPropertyFloat(array<char>^ propName, float value);
-		void SetPropertyInt(array<char>^ propName, int value);
-		void SetPrpertyString(array<char>^ propName, String^ value);
+		void SetPropertyFloat(String^ propName, float value);
+		void SetPropertyInt(String^ propName, int value);
+		void SetPrpertyString(String^ propName, String^ value);
 		bool ValidateFlags(unsigned int flags);
-	
+
+		Assimp::Importer* getNative();
+
+	private:
+		Assimp::Importer *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Light.cpp b/port/Assimp.NET/Assimp.NET/Light.cpp
index 8287b7988..a54f8d30a 100644
--- a/port/Assimp.NET/Assimp.NET/Light.cpp
+++ b/port/Assimp.NET/Assimp.NET/Light.cpp
@@ -6,12 +6,23 @@ namespace AssimpNET
 
 Light::Light(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiLight();
+}
+
+Light::Light(aiLight* native)
+{
+	this->p_native = native;
 }
 
 Light::~Light(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiLight* Light::getNative()
+{
+	return this->p_native;
 }
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Light.h b/port/Assimp.NET/Assimp.NET/Light.h
index c119f0e9e..924fc5a90 100644
--- a/port/Assimp.NET/Assimp.NET/Light.h
+++ b/port/Assimp.NET/Assimp.NET/Light.h
@@ -41,9 +41,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Vector3D.h"
 #include "Color3D.h"
 
+//natvie includes
+#include "aiLight.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -61,6 +65,7 @@ namespace AssimpNET
 	{
 	public:
 		Light(void);
+		Light(aiLight* native);
 		~Light(void);
 
 		property float AngleInnerCone
@@ -134,5 +139,9 @@ namespace AssimpNET
 			LightSourceType get(){throw gcnew System::NotImplementedException();}
 			void set(LightSourceType value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiLight* getNative();
+		private:
+		aiLight *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/LogStream.cpp b/port/Assimp.NET/Assimp.NET/LogStream.cpp
index 680e21215..feb851ec5 100644
--- a/port/Assimp.NET/Assimp.NET/LogStream.cpp
+++ b/port/Assimp.NET/Assimp.NET/LogStream.cpp
@@ -1,5 +1,5 @@
 
-#include "LogStream.h"
+#include "mLogStream.h"
 
 namespace AssimpNET
 {
@@ -9,9 +9,15 @@ LogStream::LogStream(void)
 	throw gcnew System::NotImplementedException();
 }
 
+LogStream::LogStream(Assimp::LogStream* native)
+{
+	this->p_native = native;
+}
+
 LogStream::~LogStream(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 LogStream^ LogStream::createDefaultStream(DefaulLogStreams streams, array<char>^ name, IOSystem^ io)
@@ -19,4 +25,9 @@ LogStream^ LogStream::createDefaultStream(DefaulLogStreams streams, array<char>^
 	throw gcnew System::NotImplementedException();
 }
 
+Assimp::LogStream* LogStream::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Logger.cpp b/port/Assimp.NET/Assimp.NET/Logger.cpp
index 0a2f1cf90..f10c74428 100644
--- a/port/Assimp.NET/Assimp.NET/Logger.cpp
+++ b/port/Assimp.NET/Assimp.NET/Logger.cpp
@@ -1,5 +1,5 @@
 
-#include "Logger.h"
+#include "mLogger.h"
 
 namespace AssimpNET
 {
@@ -9,14 +9,20 @@ Logger::Logger(void)
 	throw gcnew System::NotImplementedException();
 }
 
-Logger::Logger(LogSeverity)
+Logger::Logger(LogSeverity severity)
 {
 	throw gcnew System::NotImplementedException();
 }
 
+Logger::Logger(Assimp::Logger* native)
+{
+	this->p_native = native;
+}
+
 Logger::~Logger(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 void Logger::debug (const String^ message)
@@ -49,4 +55,9 @@ void Logger::warn(const String^ message)
 	throw gcnew System::NotImplementedException();
 }
 
+Assimp::Logger* Logger::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Material.cpp b/port/Assimp.NET/Assimp.NET/Material.cpp
index 27b878365..95e565a46 100644
--- a/port/Assimp.NET/Assimp.NET/Material.cpp
+++ b/port/Assimp.NET/Assimp.NET/Material.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Material::Material(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMaterial();
+}
+
+Material::Material(aiMaterial* native)
+{
+	this->p_native = native;
 }
 
 Material::~Material(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 generic<typename T>
@@ -32,4 +38,9 @@ aiReturn Material::GetTexture(TextureType type, unsigned int index, String^ path
 	throw gcnew System::NotImplementedException();
 }
 
+aiMaterial* Material::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Material.h b/port/Assimp.NET/Assimp.NET/Material.h
index 5ee133e04..dc94b9a3b 100644
--- a/port/Assimp.NET/Assimp.NET/Material.h
+++ b/port/Assimp.NET/Assimp.NET/Material.h
@@ -41,10 +41,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Enums.h"
 #include "MaterialProperty.h"
 #include "Texture.h"
 
+//native includes
+#include "aiMaterial.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -53,6 +57,7 @@ namespace AssimpNET
 	{
 	public:
 		Material(void);
+		Material(aiMaterial* native);
 		~Material(void);
 
 		generic<typename T>
@@ -82,5 +87,9 @@ namespace AssimpNET
 			void set(array<MaterialProperty^>^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiMaterial* getNative();
+		private:
+		aiMaterial *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/MaterialProperty.cpp b/port/Assimp.NET/Assimp.NET/MaterialProperty.cpp
index 4212b3c6c..2503b09ae 100644
--- a/port/Assimp.NET/Assimp.NET/MaterialProperty.cpp
+++ b/port/Assimp.NET/Assimp.NET/MaterialProperty.cpp
@@ -6,12 +6,23 @@ namespace AssimpNET
 
 MaterialProperty::MaterialProperty(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMaterialProperty();
+}
+
+MaterialProperty::MaterialProperty(aiMaterialProperty* native)
+{
+	this->p_native = native;
 }
 
 MaterialProperty::~MaterialProperty(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiMaterialProperty* MaterialProperty::getNative()
+{
+	return this->p_native;
 }
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/MaterialProperty.h b/port/Assimp.NET/Assimp.NET/MaterialProperty.h
index 0f8f13ecd..2b4db33fd 100644
--- a/port/Assimp.NET/Assimp.NET/MaterialProperty.h
+++ b/port/Assimp.NET/Assimp.NET/MaterialProperty.h
@@ -41,6 +41,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//native includes
+#include "aiMaterial.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -58,6 +61,7 @@ namespace AssimpNET
 	{
 		public:
 			MaterialProperty(void);
+			MaterialProperty(aiMaterialProperty* native);
 			~MaterialProperty(void);
 
 		property array<char>^ mData
@@ -95,5 +99,9 @@ namespace AssimpNET
 			PropertyTypeInfo get(){throw gcnew System::NotImplementedException();}
 			void set(PropertyTypeInfo value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiMaterialProperty* getNative();
+		private:
+		aiMaterialProperty *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Matrix3x3.cpp b/port/Assimp.NET/Assimp.NET/Matrix3x3.cpp
index 5bc856192..bb8b9ea6e 100644
--- a/port/Assimp.NET/Assimp.NET/Matrix3x3.cpp
+++ b/port/Assimp.NET/Assimp.NET/Matrix3x3.cpp
@@ -6,24 +6,30 @@ namespace AssimpNET
 
 Matrix3x3::Matrix3x3(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix3x3;
 }
 
-Matrix3x3::Matrix3x3(const Matrix4x4^ matrix)
+Matrix3x3::Matrix3x3(Matrix4x4^ matrix)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix3x3(*(matrix->getNative()));
 }
 
 Matrix3x3::Matrix3x3(	float _a1, float _a2, float _a3,
 			float _b1, float _b2, float _b3,
 			float _c1, float _c2, float _c3)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix3x3(_a1, _a2, _a3, _b1, _b2, _b3, _c1, _c2, _c3);
+}
+
+Matrix3x3::Matrix3x3(aiMatrix3x3* native)
+{
+	this->p_native = native;
 }
 
 Matrix3x3::~Matrix3x3(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 float Matrix3x3::Determinant()
@@ -86,5 +92,10 @@ Matrix3x3^ Matrix3x3::Translation(const Vector2D^ v, Matrix3x3^ out)
 	throw gcnew System::NotImplementedException();
 }
 
+aiMatrix3x3* Matrix3x3::getNative()
+{
+	return this->p_native;
+}
+
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Matrix3x3.h b/port/Assimp.NET/Assimp.NET/Matrix3x3.h
index db2d49a52..cd0239903 100644
--- a/port/Assimp.NET/Assimp.NET/Matrix3x3.h
+++ b/port/Assimp.NET/Assimp.NET/Matrix3x3.h
@@ -41,20 +41,26 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Vector3D.h"
 #include "Vector2D.h"
 #include "Matrix4x4.h"
 
+//native includes
+#include "aiVector3D.h"
+#include "aiMatrix3x3.h"
+
 namespace AssimpNET
 {
 	public ref class Matrix3x3
 	{
 	public:
 		Matrix3x3(void);
-		Matrix3x3(const Matrix4x4^ matrix);
+		Matrix3x3(Matrix4x4^ matrix);
 		Matrix3x3(	float _a1, float _a2, float _a3,
 					float _b1, float _b2, float _b3,
 					float _c1, float _c2, float _c3);
+		Matrix3x3(aiMatrix3x3* native);
 		~Matrix3x3(void);
 
 		float Determinant();
@@ -125,5 +131,9 @@ namespace AssimpNET
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiMatrix3x3* getNative();	
+	private:
+		aiMatrix3x3 *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Matrix4x4.cpp b/port/Assimp.NET/Assimp.NET/Matrix4x4.cpp
index f0ab3234e..429d23057 100644
--- a/port/Assimp.NET/Assimp.NET/Matrix4x4.cpp
+++ b/port/Assimp.NET/Assimp.NET/Matrix4x4.cpp
@@ -6,12 +6,12 @@ namespace AssimpNET
 
 Matrix4x4::Matrix4x4(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix4x4();
 }
 
-Matrix4x4::Matrix4x4(const Matrix3x3 other)
+Matrix4x4::Matrix4x4(Matrix3x3^ other)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix4x4(*(other->getNative()));
 }
 
 Matrix4x4::Matrix4x4(	float _a1, float _a2, float _a3, float _a4,
@@ -19,12 +19,21 @@ Matrix4x4::Matrix4x4(	float _a1, float _a2, float _a3, float _a4,
 						float _c1, float _c2, float _c3, float _c4,
 						float _d1, float _d2, float _d3, float _d4)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMatrix4x4(	_a1, _a2, _a3, _a4,
+										_b1, _b2, _b3, _b4,
+										_c1, _c2, _c3, _c4,
+										_d1, _c2, _d3, _d4);
+}
+
+Matrix4x4::Matrix4x4(aiMatrix4x4* native)
+{
+	this->p_native = native;
 }
 
 Matrix4x4::~Matrix4x4(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 void Matrix4x4::Decompose(Vector3D^ scaling, Quaternion^ rotation, Vector3D^ position)
@@ -127,4 +136,9 @@ Matrix4x4^ Matrix4x4::Translation (const Vector3D^ v, Matrix4x4^ out)
 	throw gcnew System::NotImplementedException();
 }
 
+aiMatrix4x4* Matrix4x4::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Matrix4x4.h b/port/Assimp.NET/Assimp.NET/Matrix4x4.h
index 5ec65202e..75ca99b94 100644
--- a/port/Assimp.NET/Assimp.NET/Matrix4x4.h
+++ b/port/Assimp.NET/Assimp.NET/Matrix4x4.h
@@ -45,7 +45,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "Vector3D.h"
 #include "Quaternion.h"
 
-
+//native includes
+#include "aiVector3D.h"
+#include "aiMatrix4x4.h"
 
 namespace AssimpNET
 {
@@ -53,11 +55,12 @@ namespace AssimpNET
 	{
 	public:
 		Matrix4x4(void);
-		Matrix4x4(const Matrix3x3 other);
+		Matrix4x4(Matrix3x3^ other);
 		Matrix4x4(	float _a1, float _a2, float _a3, float _a4,
 					float _b1, float _b2, float _b3, float _b4,
 					float _c1, float _c2, float _c3, float _c4,
 					float _d1, float _d2, float _d3, float _d4);
+		Matrix4x4(aiMatrix4x4* native);
 		~Matrix4x4(void);
 
 		void Decompose(Vector3D^ scaling, Quaternion^ rotation, Vector3D^ position);
@@ -180,5 +183,9 @@ namespace AssimpNET
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiMatrix4x4* getNative();
+		private:
+		aiMatrix4x4 *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Mesh.cpp b/port/Assimp.NET/Assimp.NET/Mesh.cpp
index b8b66b47d..3a609bf3c 100644
--- a/port/Assimp.NET/Assimp.NET/Mesh.cpp
+++ b/port/Assimp.NET/Assimp.NET/Mesh.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Mesh::Mesh(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiMesh();
+}
+
+Mesh::Mesh(aiMesh* native)
+{
+	this->p_native = native;
 }
 
 Mesh::~Mesh(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 unsigned int Mesh::GetNumColorChannels()
@@ -59,4 +65,9 @@ bool Mesh::HasVertexColors()
 	throw gcnew System::NotImplementedException();
 }
 
+aiMesh* Mesh::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Mesh.h b/port/Assimp.NET/Assimp.NET/Mesh.h
index 96b38e7de..60d1f342d 100644
--- a/port/Assimp.NET/Assimp.NET/Mesh.h
+++ b/port/Assimp.NET/Assimp.NET/Mesh.h
@@ -41,11 +41,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Vector3D.h"
 #include "Bone.h"
 #include "Color4D.h"
 #include "Face.h"
 
+//native includes
+#include "aiMesh.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -54,6 +58,7 @@ namespace AssimpNET
 	{
 	public:
 		Mesh(void);
+		Mesh(aiMesh* native);
 		~Mesh(void);
 
 		unsigned int GetNumColorChannels();
@@ -150,5 +155,9 @@ namespace AssimpNET
 			void set(array<Vector3D^>^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiMesh* getNative();
+		private:
+		aiMesh *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Node.cpp b/port/Assimp.NET/Assimp.NET/Node.cpp
index eb87d37a2..b2dcaa9ab 100644
--- a/port/Assimp.NET/Assimp.NET/Node.cpp
+++ b/port/Assimp.NET/Assimp.NET/Node.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Node::Node(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiNode();
+}
+
+Node::Node(aiNode* native)
+{
+	this->p_native = native;
 }
 
 Node::~Node(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 Node^ Node::findNode(array<char>^ name)
@@ -24,4 +30,9 @@ Node^ Node::findNode(const String^ name)
 	throw gcnew System::NotImplementedException();
 }
 
+aiNode* Node::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Node.h b/port/Assimp.NET/Assimp.NET/Node.h
index cf1439ccc..a51b4dc3e 100644
--- a/port/Assimp.NET/Assimp.NET/Node.h
+++ b/port/Assimp.NET/Assimp.NET/Node.h
@@ -41,8 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Matrix4x4.h"
 
+//native inclueds
+#include "aiScene.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -51,6 +55,7 @@ namespace AssimpNET
 	{
 	public:
 		Node(void);
+		Node(aiNode* native);
 		~Node(void);
 
 		Node^ findNode(array<char>^ name);
@@ -98,5 +103,9 @@ namespace AssimpNET
 			void set(Node^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiNode* getNative();	
+	private:
+		aiNode *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/NodeAnim.cpp b/port/Assimp.NET/Assimp.NET/NodeAnim.cpp
index cc5a049b8..e0cfd8f11 100644
--- a/port/Assimp.NET/Assimp.NET/NodeAnim.cpp
+++ b/port/Assimp.NET/Assimp.NET/NodeAnim.cpp
@@ -6,12 +6,23 @@ namespace AssimpNET
 
 NodeAnim::NodeAnim(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiNodeAnim();
+}
+
+NodeAnim::NodeAnim(aiNodeAnim* native)
+{
+	this->p_native = native;
 }
 
 NodeAnim::~NodeAnim(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiNodeAnim* NodeAnim::getNative()
+{
+	return this->p_native;
 }
 
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/NodeAnim.h b/port/Assimp.NET/Assimp.NET/NodeAnim.h
index 8a0ae3038..60c383904 100644
--- a/port/Assimp.NET/Assimp.NET/NodeAnim.h
+++ b/port/Assimp.NET/Assimp.NET/NodeAnim.h
@@ -41,9 +41,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managend includes
 #include "VectorKey.h"
 #include "QuatKey.h"
 
+//native includes
+#include "aiAnim.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -61,6 +65,7 @@ namespace AssimpNET
 	{
 	public:
 		NodeAnim(void);
+		NodeAnim(aiNodeAnim* native);
 		~NodeAnim(void);
 
 		property String^ mNodeName
@@ -117,5 +122,9 @@ namespace AssimpNET
 			void set(array<VectorKey^>^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiNodeAnim* getNative();	
+	private:
+		aiNodeAnim *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/QuatKey.cpp b/port/Assimp.NET/Assimp.NET/QuatKey.cpp
index 5214fadc0..6db361068 100644
--- a/port/Assimp.NET/Assimp.NET/QuatKey.cpp
+++ b/port/Assimp.NET/Assimp.NET/QuatKey.cpp
@@ -5,17 +5,23 @@ namespace AssimpNET
 
 QuatKey::QuatKey(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuatKey();
 }
 
-QuatKey::QuatKey(double time, const Quaternion^ value)
+QuatKey::QuatKey(double time, Quaternion% value)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuatKey(time, *(value.getNative()));
+}
+
+QuatKey::QuatKey(aiQuatKey* native)
+{
+	this->p_native = native;
 }
 
 QuatKey::~QuatKey()
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool QuatKey::operator != (const QuatKey^ o)
@@ -38,4 +44,9 @@ bool QuatKey::operator > (const QuatKey^ o)
 	throw gcnew System::NotImplementedException();
 }
 
+aiQuatKey* QuatKey::getNative()
+{
+	return this->p_native;
+}
+
 }
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/QuatKey.h b/port/Assimp.NET/Assimp.NET/QuatKey.h
index f3bb4a64b..58384b697 100644
--- a/port/Assimp.NET/Assimp.NET/QuatKey.h
+++ b/port/Assimp.NET/Assimp.NET/QuatKey.h
@@ -41,8 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managend includes
 #include "Quaternion.h"
 
+//native includes
+#include "aiAnim.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -51,7 +55,8 @@ namespace AssimpNET
 	{
 	public:
 		QuatKey();
-		QuatKey(double time, const Quaternion^ value);
+		QuatKey(double time, Quaternion% value);
+		QuatKey(aiQuatKey* native);
 		~QuatKey();
 
 		bool operator != (const QuatKey^ o);
@@ -70,5 +75,9 @@ namespace AssimpNET
 			Quaternion^ get() {throw gcnew System::NotImplementedException();}
 			void set(Quaternion^ value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiQuatKey* getNative();	
+	private:
+		aiQuatKey *p_native;
 	};
 }
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Quaternion.cpp b/port/Assimp.NET/Assimp.NET/Quaternion.cpp
index d369a393f..7a008226d 100644
--- a/port/Assimp.NET/Assimp.NET/Quaternion.cpp
+++ b/port/Assimp.NET/Assimp.NET/Quaternion.cpp
@@ -1,42 +1,49 @@
 
 #include "Quaternion.h"
+#include "Matrix3x3.h"
 
 namespace AssimpNET
 {
 
 Quaternion::Quaternion(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion();
 }
 
 Quaternion::Quaternion(Vector3D^ normalized)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion(*(normalized->getNative()));
 }
 
 Quaternion::Quaternion(Vector3D^ axis, float angle)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion(*(axis->getNative()), angle);
 }
 
 Quaternion::Quaternion(float rotx, float roty, float rotz)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion(rotx, roty, rotz);
 }
 
-Quaternion::Quaternion(const Matrix3x3^ rotMatrix)
+Quaternion::Quaternion(Matrix3x3^ rotMatrix)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion((*rotMatrix->getNative()));
 }
 
 Quaternion::Quaternion(float _w, float _x, float _y, float _z)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiQuaternion(_w, _x, _y, _z);
+}
+
+Quaternion::Quaternion(aiQuaternion* native)
+{
+	this->p_native = native;
 }
 
 Quaternion::~Quaternion(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 Quaternion^ Quaternion::Conjugate()
@@ -79,4 +86,9 @@ void Quaternion::Interpolate(Quaternion^ pOut, const Quaternion^ pStart, const Q
 	throw gcnew System::NotImplementedException();
 }
 
+aiQuaternion* Quaternion::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Quaternion.h b/port/Assimp.NET/Assimp.NET/Quaternion.h
index d45cf1146..2d2a97d4e 100644
--- a/port/Assimp.NET/Assimp.NET/Quaternion.h
+++ b/port/Assimp.NET/Assimp.NET/Quaternion.h
@@ -41,9 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managed includes
 #include "Vector3D.h"
-//#include "Matrix3x3.h"
 
+//native includes
+#include "aiTypes.h"
+#include "aiQuaternion.h"
 
 
 using namespace System;
@@ -59,8 +62,9 @@ namespace AssimpNET
 		Quaternion(Vector3D^ normalized);
 		Quaternion(Vector3D^ axis, float angle);
 		Quaternion(float rotx, float roty, float rotz);
-		Quaternion(const Matrix3x3^ rotMatrix);
+		Quaternion(Matrix3x3^ rotMatrix);
 		Quaternion(float _w, float _x, float _y, float _z);
+		Quaternion(aiQuaternion* native);
 		~Quaternion(void);
 
 		Quaternion^ Conjugate();
@@ -97,5 +101,9 @@ namespace AssimpNET
 			void set(float value) { throw gcnew System::NotImplementedException();}
 		}
 
+		aiQuaternion* getNative();	
+	private:
+		aiQuaternion *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Scene.cpp b/port/Assimp.NET/Assimp.NET/Scene.cpp
index 8e40e5bbd..83fb79ae4 100644
--- a/port/Assimp.NET/Assimp.NET/Scene.cpp
+++ b/port/Assimp.NET/Assimp.NET/Scene.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Scene::Scene(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiScene();
+}
+
+Scene::Scene(aiScene* native)
+{
+	this->p_native = native;
 }
 
 Scene::~Scene(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool Scene::HasAnimations()
@@ -44,4 +50,9 @@ bool Scene::HasTextures()
 	throw gcnew System::NotImplementedException();
 }
 
+aiScene* Scene::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Scene.h b/port/Assimp.NET/Assimp.NET/Scene.h
index ac926ae7f..6271c7e34 100644
--- a/port/Assimp.NET/Assimp.NET/Scene.h
+++ b/port/Assimp.NET/Assimp.NET/Scene.h
@@ -41,6 +41,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managend includes
 #include "Animation.h"
 #include "Camera.h"
 #include "Light.h"
@@ -49,6 +50,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "Node.h"
 #include "Texture.h"
 
+//native includes
+#include "aiScene.h"
+
+
 using namespace System;
 
 namespace AssimpNET
@@ -57,7 +62,9 @@ namespace AssimpNET
 	{
 	public:
 		Scene(void);
+		Scene(aiScene* native);
 		~Scene(void);
+
 		bool HasAnimations();
 		bool HasCameras();
 		bool HasLights();
@@ -136,5 +143,9 @@ namespace AssimpNET
 			void set(array<Texture^>^ value){throw gcnew System::NotImplementedException();}
 		}
 
+		aiScene* getNative();	
+	private:
+		aiScene *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Texel.cpp b/port/Assimp.NET/Assimp.NET/Texel.cpp
index 95e1150ea..b0a48ee23 100644
--- a/port/Assimp.NET/Assimp.NET/Texel.cpp
+++ b/port/Assimp.NET/Assimp.NET/Texel.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Texel::Texel(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiTexel();
+}
+
+Texel::Texel(aiTexel* native)
+{
+	this->p_native = native;
 }
 
 Texel::~Texel(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 Texel::operator Color4D()
@@ -29,4 +35,9 @@ bool Texel::operator == (const Texel^ t)
 	throw gcnew System::NotImplementedException();
 }
 
+aiTexel* Texel::getNative()
+{
+	return this->p_native;
+}
+
 }
diff --git a/port/Assimp.NET/Assimp.NET/Texel.h b/port/Assimp.NET/Assimp.NET/Texel.h
index 751540e75..0257694f6 100644
--- a/port/Assimp.NET/Assimp.NET/Texel.h
+++ b/port/Assimp.NET/Assimp.NET/Texel.h
@@ -1,7 +1,11 @@
 #pragma once
 
+//managend includes
 #include "Color4D.h"
 
+//native includes
+#include "aiTexture.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -11,6 +15,7 @@ public ref class Texel
 {
 	public:
 		Texel(void);
+		Texel(aiTexel* native);
 		~Texel(void);
 
 		operator Color4D();
@@ -40,6 +45,10 @@ public ref class Texel
 			unsigned char get(){throw gcnew System::NotImplementedException();}
 			void set(unsigned char value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiTexel* getNative();	
+	private:
+		aiTexel *p_native;
 };
 
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/Texture.cpp b/port/Assimp.NET/Assimp.NET/Texture.cpp
index daaae3f5d..02ab00f77 100644
--- a/port/Assimp.NET/Assimp.NET/Texture.cpp
+++ b/port/Assimp.NET/Assimp.NET/Texture.cpp
@@ -6,12 +6,18 @@ namespace AssimpNET
 
 Texture::Texture(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiTexture();
+}
+
+Texture::Texture(aiTexture* native)
+{
+	this->p_native = native;
 }
 
 Texture::~Texture(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool Texture::CheckFormat(array<char>^ s)
@@ -19,4 +25,9 @@ bool Texture::CheckFormat(array<char>^ s)
 	throw gcnew System::NotImplementedException();
 }
 
+aiTexture* Texture::getNative()
+{
+	return this->p_native;
+}
+
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Texture.h b/port/Assimp.NET/Assimp.NET/Texture.h
index b98c35d21..03da8d841 100644
--- a/port/Assimp.NET/Assimp.NET/Texture.h
+++ b/port/Assimp.NET/Assimp.NET/Texture.h
@@ -41,8 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managend includes
 #include "Texel.h"
 
+//native includs
+#include "aiTexture.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -97,6 +101,7 @@ namespace AssimpNET
 	{
 	public:
 		Texture(void);
+		Texture(aiTexture* native);
 		~Texture(void);
 
 		bool CheckFormat(array<char>^ s);
@@ -120,5 +125,9 @@ namespace AssimpNET
 		}
 
 		property Texel^ pcData;
+
+		aiTexture* getNative();	
+	private:
+		aiTexture *p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Vector2D.cpp b/port/Assimp.NET/Assimp.NET/Vector2D.cpp
index ca4012707..30c9fa189 100644
--- a/port/Assimp.NET/Assimp.NET/Vector2D.cpp
+++ b/port/Assimp.NET/Assimp.NET/Vector2D.cpp
@@ -6,27 +6,33 @@ namespace AssimpNET
 
 Vector2D::Vector2D(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector2D();
 }
 
-Vector2D::Vector2D(const Vector2D^ o)
+Vector2D::Vector2D(Vector2D% o)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector2D(*(o.getNative()));
 }
 
 Vector2D::Vector2D(float _xy)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector2D(_xy);
 }
 
 Vector2D::Vector2D(float _x, float _y)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector2D(_x, _y);
+}
+
+Vector2D::Vector2D(aiVector2D* native)
+{
+	this->p_native = native;
 }
 
 Vector2D::~Vector2D(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 float Vector2D::Length()
@@ -94,5 +100,10 @@ Vector2D^ Vector2D::SymMul(const Vector2D^ o)
 	throw gcnew System::NotImplementedException();
 }
 
+aiVector2D* Vector2D::getNative()
+{
+	return this->p_native;
+}
+
 
 }
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Vector2D.h b/port/Assimp.NET/Assimp.NET/Vector2D.h
index 334f40e4f..d73ef9f30 100644
--- a/port/Assimp.NET/Assimp.NET/Vector2D.h
+++ b/port/Assimp.NET/Assimp.NET/Vector2D.h
@@ -41,6 +41,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//native includes
+#include "aiTypes.h"
 
 namespace AssimpNET
 {
@@ -49,9 +51,10 @@ namespace AssimpNET
 	{
 	public:
 		Vector2D(void);
-		Vector2D(const Vector2D^ o);
+		Vector2D(Vector2D% o);
  		Vector2D(float _xy);
  		Vector2D(float _x, float _y);
+		Vector2D(aiVector2D* native);
 		~Vector2D(void);
 		float Length();
 		Vector2D^ Normalize();
@@ -78,6 +81,10 @@ namespace AssimpNET
 			float get(){throw gcnew System::NotImplementedException();}
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiVector2D* getNative();	
+	private:
+		aiVector2D *p_native;
 	};
 
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/Vector3D.cpp b/port/Assimp.NET/Assimp.NET/Vector3D.cpp
index ba9c6f1e5..ad0be509f 100644
--- a/port/Assimp.NET/Assimp.NET/Vector3D.cpp
+++ b/port/Assimp.NET/Assimp.NET/Vector3D.cpp
@@ -6,27 +6,33 @@ namespace AssimpNET
 
 Vector3D::Vector3D(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector3D();
 }
 
-Vector3D::Vector3D(const Vector3D^ o)
+Vector3D::Vector3D(Vector3D% o)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector3D(*(o.getNative()));
 }
 
 Vector3D::Vector3D(float _xyz)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector3D(_xyz);
 }
 
 Vector3D::Vector3D(float _x, float _y, float _z)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVector3D(_x, _y, _z);
+}
+
+Vector3D::Vector3D(aiVector3D* native)
+{
+	this->p_native = native;
 }
 
 Vector3D::~Vector3D(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 float Vector3D::Length()
@@ -99,4 +105,9 @@ Vector3D^ Vector3D::SymMul(const Vector3D^ o)
 	throw gcnew System::NotImplementedException();
 }
 
+aiVector3D* Vector3D::getNative()
+{
+	return this->p_native;
+}
+
 }
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/Vector3D.h b/port/Assimp.NET/Assimp.NET/Vector3D.h
index 805101206..c36b93ece 100644
--- a/port/Assimp.NET/Assimp.NET/Vector3D.h
+++ b/port/Assimp.NET/Assimp.NET/Vector3D.h
@@ -41,8 +41,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-
-//#include "Matrix4x4.h"
+//native includes
+#include "aiTypes.h"
 
 using namespace System;
 
@@ -54,9 +54,10 @@ namespace AssimpNET
 	{
 	public:
 		Vector3D(void);
-		Vector3D(const Vector3D^ o);
+		Vector3D(Vector3D% o);
 		Vector3D(float _xyz);
 		Vector3D(float _x, float _y, float _z);
+		Vector3D(aiVector3D* native);
 		~Vector3D(void);
 		float Length();
 		Vector3D^ Normalize();
@@ -91,7 +92,9 @@ namespace AssimpNET
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
 
-
+		aiVector3D* getNative();	
+	private:
+		aiVector3D *p_native;
 
 	};
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/VectorKey.cpp b/port/Assimp.NET/Assimp.NET/VectorKey.cpp
index d37e649c9..3d17608c3 100644
--- a/port/Assimp.NET/Assimp.NET/VectorKey.cpp
+++ b/port/Assimp.NET/Assimp.NET/VectorKey.cpp
@@ -6,17 +6,23 @@ namespace AssimpNET
 
 VectorKey::VectorKey(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVectorKey();
 }
 
-VectorKey::VectorKey(double time, const Vector3D^ value)
+VectorKey::VectorKey(double time, Vector3D^ value)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVectorKey(time, *(value->getNative()));
+}
+
+VectorKey::VectorKey(aiVectorKey* native)
+{
+	this->p_native = native;
 }
 
 VectorKey::~VectorKey(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
 }
 
 bool VectorKey::operator != (const VectorKey^ o)
@@ -39,4 +45,9 @@ bool VectorKey::operator > (const VectorKey^ o)
 	throw gcnew System::NotImplementedException();
 }
 
+aiVectorKey* VectorKey::getNative()
+{
+	return this->p_native;
+}
+
 }
diff --git a/port/Assimp.NET/Assimp.NET/VectorKey.h b/port/Assimp.NET/Assimp.NET/VectorKey.h
index 8cb450685..25852d046 100644
--- a/port/Assimp.NET/Assimp.NET/VectorKey.h
+++ b/port/Assimp.NET/Assimp.NET/VectorKey.h
@@ -41,8 +41,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
+//managend includes
 #include "Vector3D.h"
 
+//native includes
+#include "aiAnim.h"
+
 using namespace System;
 
 namespace AssimpNET
@@ -52,7 +56,8 @@ namespace AssimpNET
 	{
 	public:
 		VectorKey();
-		VectorKey(double time, const Vector3D^ value);
+		VectorKey(double time, Vector3D^ value);
+		VectorKey(aiVectorKey* native);
 		~VectorKey(void);
 
 		bool operator != (const VectorKey^ o);
@@ -71,5 +76,9 @@ namespace AssimpNET
 			Vector3D^ get() {throw gcnew System::NotImplementedException();}
 			void set(Vector3D^ value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiVectorKey* getNative();	
+	private:
+		aiVectorKey *p_native;
 	};
 }
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/VertexWeight.cpp b/port/Assimp.NET/Assimp.NET/VertexWeight.cpp
index 37b87e076..588590179 100644
--- a/port/Assimp.NET/Assimp.NET/VertexWeight.cpp
+++ b/port/Assimp.NET/Assimp.NET/VertexWeight.cpp
@@ -6,17 +6,28 @@ namespace AssimpNET
 
 VertexWeight::VertexWeight(void)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVertexWeight();
 }
 
 VertexWeight::VertexWeight(unsigned int pID, float pWeight)
 {
-	throw gcnew System::NotImplementedException();
+	this->p_native = new aiVertexWeight(pID, pWeight);
+}
+
+VertexWeight::VertexWeight(aiVertexWeight *native)
+{
+	this->p_native = native;
 }
 
 VertexWeight::~VertexWeight(void)
 {
-	throw gcnew System::NotImplementedException();
+	if(this->p_native)
+		delete this->p_native;
+}
+
+aiVertexWeight* VertexWeight::getNative()
+{
+	return this->p_native;
 }
 
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/VertexWeight.h b/port/Assimp.NET/Assimp.NET/VertexWeight.h
index ed85db1a6..b257ca97b 100644
--- a/port/Assimp.NET/Assimp.NET/VertexWeight.h
+++ b/port/Assimp.NET/Assimp.NET/VertexWeight.h
@@ -42,7 +42,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #pragma once
 
 
-//#include "Matrix4x4.h"
+//native includes
+#include "aiMesh.h"
 
 using namespace System;
 
@@ -53,6 +54,7 @@ namespace AssimpNET
 	public:
 		VertexWeight(void);
 		VertexWeight(unsigned int pID, float pWeight);
+		VertexWeight(aiVertexWeight* native);
 		~VertexWeight(void);
 
 		property unsigned int mVertexId
@@ -66,6 +68,10 @@ namespace AssimpNET
 			float get(){throw gcnew System::NotImplementedException();}
 			void set(float value){throw gcnew System::NotImplementedException();}
 		}
+
+		aiVertexWeight* getNative();
+	private:
+		aiVertexWeight *p_native;
 	};
 
 }//namespace
diff --git a/port/Assimp.NET/Assimp.NET/DefaultLogger.h b/port/Assimp.NET/Assimp.NET/mDefaultLogger.h
similarity index 87%
rename from port/Assimp.NET/Assimp.NET/DefaultLogger.h
rename to port/Assimp.NET/Assimp.NET/mDefaultLogger.h
index 73ec76e32..4d9d61dcb 100644
--- a/port/Assimp.NET/Assimp.NET/DefaultLogger.h
+++ b/port/Assimp.NET/Assimp.NET/mDefaultLogger.h
@@ -41,9 +41,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-#include "Logger.h"
-#include "LogStream.h"
-#include "IOSystem.h"
+//Managed Includes
+#include "mLogger.h"
+#include "mLogStream.h"
+#include "mIOSystem.h"
+
+//native includes
+#include "DefaultLogger.h"
 
 using namespace System;
 
@@ -53,6 +57,7 @@ namespace AssimpNET
 	{
 	public:
 		DefaultLogger(void);
+		DefaultLogger(Assimp::DefaultLogger* native);
 		~DefaultLogger(void);
 
 		virtual bool attachStream(LogStream^ stream, unsigned int severity) override;
@@ -63,5 +68,9 @@ namespace AssimpNET
 		static bool isNullLogger();
 		static void kill();
 		static void set(Logger^ logger);
+
+		Assimp::DefaultLogger* getNative();	
+	private:
+		Assimp::DefaultLogger* p_native;
 	};
 }//namespace
\ No newline at end of file
diff --git a/port/Assimp.NET/Assimp.NET/IOStream.h b/port/Assimp.NET/Assimp.NET/mIOStream.h
similarity index 100%
rename from port/Assimp.NET/Assimp.NET/IOStream.h
rename to port/Assimp.NET/Assimp.NET/mIOStream.h
diff --git a/port/Assimp.NET/Assimp.NET/IOSystem.h b/port/Assimp.NET/Assimp.NET/mIOSystem.h
similarity index 89%
rename from port/Assimp.NET/Assimp.NET/IOSystem.h
rename to port/Assimp.NET/Assimp.NET/mIOSystem.h
index 814293886..359e816d8 100644
--- a/port/Assimp.NET/Assimp.NET/IOSystem.h
+++ b/port/Assimp.NET/Assimp.NET/mIOSystem.h
@@ -41,7 +41,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-#include "IOStream.h"
+//managed includes
+#include "mIOStream.h"
+
+//native includes
+#include "IOSystem.h"
 
 using namespace System;
 
@@ -51,8 +55,9 @@ namespace AssimpNET
 	{
 	public:
 		IOSystem(void);
+		IOSystem(Assimp::IOSystem* native);
 		virtual ~IOSystem(void);
-		
+	
 		virtual void 	Close (IOStream^ pFile) = 0;
 		bool ComparePaths (const String^ one, const String^ second);
 		virtual bool ComparePaths (array<char>^ one, array<char>^ second);
@@ -61,6 +66,10 @@ namespace AssimpNET
 		virtual char getOsSeperator() = 0;
 		IOStream^ Open(const String^ pFile, const String^ pMode);
 		virtual IOStream^ Open(array<char>^ pFile, array<char>^ pMode) = 0;
+
+		Assimp::IOSystem* getNative();
+		private:
+		Assimp::IOSystem *p_native;
 	};
 }//namespace
 
diff --git a/port/Assimp.NET/Assimp.NET/Logger.h b/port/Assimp.NET/Assimp.NET/mLogger.h
similarity index 91%
rename from port/Assimp.NET/Assimp.NET/Logger.h
rename to port/Assimp.NET/Assimp.NET/mLogger.h
index acaf25802..9d57198a1 100644
--- a/port/Assimp.NET/Assimp.NET/Logger.h
+++ b/port/Assimp.NET/Assimp.NET/mLogger.h
@@ -41,7 +41,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #pragma once
 
-#include "LogStream.h"
+//managed includes
+#include "mLogStream.h"
+
+//native includes
+#include "Logger.h"
 
 using namespace System;
 
@@ -69,6 +73,7 @@ namespace AssimpNET
 
 	protected:
 		Logger(LogSeverity);
+		Logger(Assimp::Logger* native);
 		Logger();
 		virtual void OnDebug(array<char>^ message) = 0;
 		virtual void OnError(array<char>^ message) = 0;
@@ -81,5 +86,9 @@ namespace AssimpNET
 			void set(LogSeverity value){throw gcnew System::NotImplementedException();}
 		}
 
+		Assimp::Logger* getNative();
+		private:
+		Assimp::Logger *p_native;
+
 	};
 }//namespace
\ No newline at end of file
diff --git a/workspaces/vc9/assimp.sln b/workspaces/vc9/assimp.sln
index 8f930a733..fb53f1ceb 100644
--- a/workspaces/vc9/assimp.sln
+++ b/workspaces/vc9/assimp.sln
@@ -19,6 +19,9 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "assimpcmd", "assimp_cmd.vcp
 	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Assimp.NET", "..\..\port\Assimp.NET\Assimp.NET\Assimp.NET.vcproj", "{4922D7BD-5E7A-44DD-BC1D-7F6F0BD82894}"
+	ProjectSection(ProjectDependencies) = postProject
+		{5691E159-2D9B-407F-971F-EA5C592DC524} = {5691E159-2D9B-407F-971F-EA5C592DC524}
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution