diff --git a/Externals/Cg/cg.dll b/Externals/Cg/cg.dll
index df703e24eb..f8241592e6 100644
Binary files a/Externals/Cg/cg.dll and b/Externals/Cg/cg.dll differ
diff --git a/Externals/Cg/cg.h b/Externals/Cg/cg.h
index 63235f90ac..485727a268 100644
--- a/Externals/Cg/cg.h
+++ b/Externals/Cg/cg.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
@@ -57,7 +57,7 @@
 /*** CG Run-Time Library API                                          ***/
 /*************************************************************************/
 
-#define CG_VERSION_NUM                2000
+#define CG_VERSION_NUM                2100
 
 #ifdef _WIN32
 # ifndef APIENTRY /* From Win32's <windef.h> */
@@ -74,15 +74,18 @@
 # endif
 #endif /* _WIN32 */
 
-/* Set up for either Win32 import/export/lib. */
+/* Set up CG_API for Win32 dllexport or gcc visibility */
+
 #ifndef CG_API
-# ifdef _WIN32
-#  ifdef CG_EXPORTS
+# ifdef CG_EXPORTS
+#  ifdef _WIN32
 #   define CG_API __declspec(dllexport)
-#  elif defined (CG_LIB)
-#   define CG_API
+#  elif defined(__GNUC__) && __GNUC__>=4
+#   define CG_API __attribute__ ((visibility("default")))
+#  elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+#   define CG_API __global
 #  else
-#   define CG_API __declspec(dllimport)
+#   define CG_API
 #  endif
 # else
 #  define CG_API
@@ -233,6 +236,7 @@ extern "C" {
 typedef CGbool (CGENTRY * CGstatecallback)(CGstateassignment);
 typedef void (CGENTRY * CGerrorCallbackFunc)(void);
 typedef void (CGENTRY * CGerrorHandlerFunc)(CGcontext ctx, CGerror err, void *data);
+typedef void (CGENTRY * CGIncludeCallbackFunc)(CGcontext ctx, const char *filename);
 
 /*************************************************************************/
 /*** Functions                                                         ***/
@@ -259,6 +263,13 @@ CG_API CGenum CGENTRY cgGetAutoCompile(CGcontext ctx);
 CG_API void CGENTRY cgSetParameterSettingMode(CGcontext ctx, CGenum parameterSettingMode);
 CG_API CGenum CGENTRY cgGetParameterSettingMode(CGcontext ctx);
 
+/*** Inclusion ***/
+
+CG_API void CGENTRY cgSetCompilerIncludeString(CGcontext ctx, const char *name, const char *source);
+CG_API void CGENTRY cgSetCompilerIncludeFile(CGcontext ctx, const char *name, const char *filename);
+CG_API void CGENTRY cgSetCompilerIncludeCallback(CGcontext ctx, CGIncludeCallbackFunc func);
+CG_API CGIncludeCallbackFunc CGENTRY cgGetCompilerIncludeCallback(CGcontext ctx);
+
 /*** Program functions ***/
 
 CG_API CGprogram CGENTRY cgCreateProgram(CGcontext ctx, 
@@ -291,6 +302,7 @@ CG_API CGenum CGENTRY cgGetProgramInput(CGprogram program);
 CG_API CGenum CGENTRY cgGetProgramOutput(CGprogram program);
 CG_API void CGENTRY cgSetPassProgramParameters(CGprogram);
 CG_API void CGENTRY cgUpdateProgramParameters(CGprogram program);
+CG_API void CGENTRY cgUpdatePassParameters(CGpass pass);
 
 /*** Parameter functions ***/
 
@@ -367,6 +379,12 @@ CG_API int CGENTRY cgGetParameterValuefr(CGparameter param, int n, float *vals);
 CG_API int CGENTRY cgGetParameterValuefc(CGparameter param, int n, float *vals);
 CG_API int CGENTRY cgGetParameterValueir(CGparameter param, int n, int *vals);
 CG_API int CGENTRY cgGetParameterValueic(CGparameter param, int n, int *vals);
+CG_API int CGENTRY cgGetParameterDefaultValuedr(CGparameter param, int n, double *vals);
+CG_API int CGENTRY cgGetParameterDefaultValuedc(CGparameter param, int n, double *vals);
+CG_API int CGENTRY cgGetParameterDefaultValuefr(CGparameter param, int n, float *vals);
+CG_API int CGENTRY cgGetParameterDefaultValuefc(CGparameter param, int n, float *vals);
+CG_API int CGENTRY cgGetParameterDefaultValueir(CGparameter param, int n, int *vals);
+CG_API int CGENTRY cgGetParameterDefaultValueic(CGparameter param, int n, int *vals);
 CG_API const char * CGENTRY cgGetStringParameterValue(CGparameter param);
 CG_API void CGENTRY cgSetStringParameterValue(CGparameter param, const char *str);
 
@@ -514,6 +532,7 @@ CG_API CGpass CGENTRY cgGetNextPass(CGpass);
 CG_API CGbool CGENTRY cgIsPass(CGpass);
 CG_API const char * CGENTRY cgGetPassName(CGpass); 
 CG_API CGtechnique CGENTRY cgGetPassTechnique(CGpass);
+CG_API CGprogram CGENTRY cgGetPassProgram(CGpass pass, CGdomain domain); 
 
 CG_API void CGENTRY cgSetPassState(CGpass);
 CG_API void CGENTRY cgResetPassState(CGpass);
@@ -662,6 +681,7 @@ CG_API CGprogram CGENTRY cgCombinePrograms( int n, const CGprogram *exeList );
 CG_API CGprogram CGENTRY cgCombinePrograms2( const CGprogram exe1, const CGprogram exe2 );
 CG_API CGprogram CGENTRY cgCombinePrograms3( const CGprogram exe1, const CGprogram exe2, const CGprogram exe3 );
 CG_API CGprofile CGENTRY cgGetProgramDomainProfile(CGprogram program, int index);
+CG_API CGprogram CGENTRY cgGetProgramDomainProgram(CGprogram program, int index);
 
 /*** CGobj Functions ***/
 CG_API CGobj CGENTRY cgCreateObj( CGcontext context, CGenum program_type, const char *source, CGprofile profile, const char **args );
@@ -670,6 +690,7 @@ CG_API void CGENTRY cgDestroyObj( CGobj obj );
 
 CG_API long CGENTRY cgGetParameterResourceSize(CGparameter);
 CG_API CGtype CGENTRY cgGetParameterResourceType(CGparameter);
+CG_API const char* CGENTRY cgGetParameterResourceName(CGparameter param);
 CG_API int CGENTRY cgGetParameterBufferIndex(CGparameter);
 CG_API int CGENTRY cgGetParameterBufferOffset(CGparameter);
 
diff --git a/Externals/Cg/cg.lib b/Externals/Cg/cg.lib
index 9639c4535a..926fac6152 100644
Binary files a/Externals/Cg/cg.lib and b/Externals/Cg/cg.lib differ
diff --git a/Externals/Cg/cgGL.dll b/Externals/Cg/cgGL.dll
index 89a9efe249..7241b0bc9e 100644
Binary files a/Externals/Cg/cgGL.dll and b/Externals/Cg/cgGL.dll differ
diff --git a/Externals/Cg/cgGL.h b/Externals/Cg/cgGL.h
index 8d7d78b13f..f7ab7d0883 100644
--- a/Externals/Cg/cgGL.h
+++ b/Externals/Cg/cgGL.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
@@ -71,13 +71,15 @@
 
 /* Set up for either Win32 import/export/lib. */
 #ifndef CGGL_API
-# ifdef _WIN32
-#  ifdef CGGL_EXPORTS
+# ifdef CGGL_EXPORTS
+#  ifdef _WIN32
 #   define CGGL_API __declspec(dllexport)
-#  elif defined (CG_LIB)
-#   define CGGL_API
+#  elif defined(__GNUC__) && __GNUC__>=4
+#   define CGGL_API __attribute__ ((visibility("default")))
+#  elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+#   define CGGL_API __global
 #  else
-#   define CGGL_API __declspec(dllimport)
+#   define CGGL_API
 #  endif
 # else
 #  define CGGL_API
@@ -144,6 +146,7 @@ CGGL_API void CGGLENTRY cgGLSetOptimalOptions(CGprofile profile);
  *****************************************************************************/
 
 CGGL_API void CGGLENTRY cgGLLoadProgram(CGprogram program);
+CGGL_API void CGGLENTRY cgGLUnloadProgram(CGprogram program);
 CGGL_API CGbool CGGLENTRY cgGLIsProgramLoaded(CGprogram program);
 CGGL_API void CGGLENTRY cgGLBindProgram(CGprogram program);
 CGGL_API void CGGLENTRY cgGLUnbindProgram(CGprofile profile);
diff --git a/Externals/Cg/cgGL.lib b/Externals/Cg/cgGL.lib
index 013c427c6d..c979b612dd 100644
Binary files a/Externals/Cg/cgGL.lib and b/Externals/Cg/cgGL.lib differ
diff --git a/Externals/Cg/cgGL_profiles.h b/Externals/Cg/cgGL_profiles.h
index 3a1aa9d615..c5302f1781 100644
--- a/Externals/Cg/cgGL_profiles.h
+++ b/Externals/Cg/cgGL_profiles.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
diff --git a/Externals/Cg/cg_bindlocations.h b/Externals/Cg/cg_bindlocations.h
index 96ae8e24b5..7c6219bc97 100644
--- a/Externals/Cg/cg_bindlocations.h
+++ b/Externals/Cg/cg_bindlocations.h
@@ -2,7 +2,7 @@
 
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
diff --git a/Externals/Cg/cg_datatypes.h b/Externals/Cg/cg_datatypes.h
index c26eced597..76bf9f9cfc 100644
--- a/Externals/Cg/cg_datatypes.h
+++ b/Externals/Cg/cg_datatypes.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
@@ -67,6 +67,10 @@
  *   
  */
 
+/*
+ * ADD NEW DATA TYPES TO THE END OF THIS MACRO LIST!
+ *
+ */
 
 
 CG_DATATYPE_MACRO(Half,half,CG_HALF,CG_HALF,0,1,CG_PARAMETERCLASS_SCALAR)
@@ -188,4 +192,5 @@ CG_DATATYPE_MACRO(SamplerCUBEARRAY,samplerCUBEARRAY,CG_SAMPLERCUBEARRAY,CG_SAMPL
 CG_DATATYPE_MACRO(VertexShader, vertexshader, CG_VERTEXSHADER_TYPE, CG_VERTEXSHADER_TYPE, 0, 0, CG_PARAMETERCLASS_OBJECT)
 CG_DATATYPE_MACRO(PixelShader, pixelshader, CG_PIXELSHADER_TYPE, CG_PIXELSHADER_TYPE, 0, 0, CG_PARAMETERCLASS_OBJECT)
 CG_DATATYPE_MACRO(Sampler, sampler, CG_SAMPLER, CG_SAMPLER, 0, 0, CG_PARAMETERCLASS_SAMPLER)
+CG_DATATYPE_MACRO(SamplerBUF,samplerBUF,CG_SAMPLERBUF,CG_SAMPLERBUF,0,0,CG_PARAMETERCLASS_SAMPLER)
 #undef CG_DATATYPE_MACRO
diff --git a/Externals/Cg/cg_enums.h b/Externals/Cg/cg_enums.h
index 9585f9d73d..c2654b6b7b 100644
--- a/Externals/Cg/cg_enums.h
+++ b/Externals/Cg/cg_enums.h
@@ -1,7 +1,7 @@
 
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
diff --git a/Externals/Cg/cg_errors.h b/Externals/Cg/cg_errors.h
index 8f5fe67ef6..df17864fce 100644
--- a/Externals/Cg/cg_errors.h
+++ b/Externals/Cg/cg_errors.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
diff --git a/Externals/Cg/cg_profiles.h b/Externals/Cg/cg_profiles.h
index bdf41fe260..e29d9d21d3 100644
--- a/Externals/Cg/cg_profiles.h
+++ b/Externals/Cg/cg_profiles.h
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (c) 2002-2007, NVIDIA Corporation.
+ * Copyright (c) 2002-2009, NVIDIA Corporation.
  * 
  *  
  * 
@@ -89,6 +89,9 @@ CG_PROFILE_MACRO(DX9Pixel2sw,ps_2_sw,PS_2_SW,"ps_2_sw",6164,0)
 CG_PROFILE_MACRO(DX9Pixel30,ps_3_0,PS_3_0,"ps_3_0",6165,0)
 CG_PROFILE_MACRO(DX9PixelHLSL,hlslf,HLSLF,"hlslf",6166,0)
 
+CG_PROFILE_MACRO(DX10Vertex40,vs_4_0,VS_4_0,"vs_4_0",6167,1)
+CG_PROFILE_MACRO(DX10Pixel40,ps_4_0,PS_4_0,"ps_4_0",6168,0)
+
 CG_PROFILE_MACRO(Generic,           generic, GENERIC, "generic", 7002,0)
 
 #undef CG_PROFILE_MACRO
diff --git a/Externals/Cg64/cg.dll b/Externals/Cg64/cg.dll
index b7093a468a..abed1c1797 100644
Binary files a/Externals/Cg64/cg.dll and b/Externals/Cg64/cg.dll differ
diff --git a/Externals/Cg64/cg.lib b/Externals/Cg64/cg.lib
index f9022d7b37..74bb44070d 100644
Binary files a/Externals/Cg64/cg.lib and b/Externals/Cg64/cg.lib differ
diff --git a/Externals/Cg64/cgGL.dll b/Externals/Cg64/cgGL.dll
index 8889677d9c..116227fe48 100644
Binary files a/Externals/Cg64/cgGL.dll and b/Externals/Cg64/cgGL.dll differ
diff --git a/Externals/Cg64/cgGL.lib b/Externals/Cg64/cgGL.lib
index 97338019b2..a72185c187 100644
Binary files a/Externals/Cg64/cgGL.lib and b/Externals/Cg64/cgGL.lib differ