diff --git a/media/materials/programs/ColourMap2DFragmentProgram.cg b/media/materials/programs/ColourMap2DFragmentProgram.cg
deleted file mode 100644
index e28a6011..00000000
--- a/media/materials/programs/ColourMap2DFragmentProgram.cg
+++ /dev/null
@@ -1,23 +0,0 @@
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoordsXY : TEXCOORD0;
-    float4 TexCoordsYZ : TEXCOORD1;
-    float4 TexCoordsXZ : TEXCOORD2;
-    float4 Normal : TEXCOORD3;
-    float Alpha : TEXCOORD4;
-};
-
-float4 main(v2f IN, uniform sampler2D colourMap : TEXUNIT0) : COLOR
-{
-       float3 colourMapValueXY = tex2D(colourMap, IN.TexCoordsXY.xy).rgb * abs(IN.Normal.z);
-       float3 colourMapValueYZ = tex2D(colourMap, IN.TexCoordsYZ.xy).rgb * abs(IN.Normal.x);
-       float3 colourMapValueXZ = tex2D(colourMap, IN.TexCoordsXZ.xy).rgb * abs(IN.Normal.y);
-       
-       float3 colourMapValue = colourMapValueXY + colourMapValueYZ + colourMapValueXZ;
-       
-       //colourMapValue /= 3.0;
-
-       return float4(colourMapValue*IN.Color.rgb,pow(IN.Alpha,0.75));
-}
\ No newline at end of file
diff --git a/media/materials/programs/ColourMap2DVertexProgram.cg b/media/materials/programs/ColourMap2DVertexProgram.cg
deleted file mode 100644
index dae27b48..00000000
--- a/media/materials/programs/ColourMap2DVertexProgram.cg
+++ /dev/null
@@ -1,145 +0,0 @@
-//NOTE - The code in this file might seem slightly strange. Intuitivy it would
-//seem better to get Ogre to pass in an array of lights, rather than passing
-//them individually and then building arrays. However, I have had problms with
-//this approach (possibly a bug?)
-
-//See http://www.ogre3d.org/phpBB2/viewtopic.php?t=32391
-
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-    float Alpha : TEXCOORD0;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoordsXY : TEXCOORD0;
-    float4 TexCoordsYZ : TEXCOORD1;
-    float4 TexCoordsXZ : TEXCOORD2;
-    float4 Normal : TEXCOORD3;
-    float Alpha : TEXCOORD4;
-};
-
-struct light
-{
-    float4 position;
-    float4 diffuseColour;
-    float4 attenuation;
-};
-
-v2f doWork(a2v IN, float4x4 world, float4x4 viewProj, float textureScale, float4 ambient, int iNoOfLights, light lights[4])
-{
-    v2f OUT;
-
-    OUT.Position = mul(world, IN.Position);
-    
-    float3 uVec;
-    float3 vVec;
-    
-    IN.Normal = normalize(IN.Normal);
-
-    /*float absX = abs(IN.Normal.x);
-    float absY = abs(IN.Normal.y);
-    float absZ = abs(IN.Normal.z);
-    if((absZ <= absX) && (absZ <= absY))
-    {
-        //OUT.TexCoords.xy = OUT.Position.xy /textureScale;
-        uVec = float3(-IN.Normal.y, IN.Normal.x,0);
-    }
-    else if((absY <= absX) && (absY <= absZ))
-    {
-        //OUT.TexCoords.xy = OUT.Position.xz /textureScale;
-        uVec = float3(-IN.Normal.z, 0, IN.Normal.x);
-    }
-    else if((absX <= absZ) && (absX <= absY))
-    {
-        // OUT.TexCoords.xy = OUT.Position.yz /textureScale;
-        uVec = float3(0, -IN.Normal.z, IN.Normal.y);
-    }
-    vVec = cross(IN.Normal, uVec);
-    OUT.TexCoords.x = dot(OUT.Position.xyz, uVec);
-    OUT.TexCoords.y = dot(OUT.Position.xyz, vVec);  */
-    
-    //OUT.TexCoords.xy = OUT.Position.xy * IN.Normal.z * IN.Normal.z + OUT.Position.xz * IN.Normal.y * IN.Normal.y + OUT.Position.yz * IN.Normal.x * IN.Normal.x;
-    
-    //OUT.TexCoords.xy /= textureScale;
-    
-    OUT.TexCoordsXY.xy = OUT.Position.xy;
-    OUT.TexCoordsYZ.xy = OUT.Position.yz;
-    OUT.TexCoordsXZ.xy = OUT.Position.xz;
-    
-    OUT.TexCoordsXY.xy /= textureScale;
-    OUT.TexCoordsYZ.xy /= textureScale;
-    OUT.TexCoordsXZ.xy /= textureScale;
-
-    OUT.Normal = float4(IN.Normal,0.0);
-
-
-    //OUT.TexCoords.xy = OUT.Position.yz /textureScale;
-    OUT.TexCoordsXY.w = 1;
-    OUT.TexCoordsYZ.w = 1;
-    OUT.TexCoordsXZ.w = 1;
-    
-    OUT.Color.rgba = float4(0.0,0.0,0.0,1.0);
-
-    for(int lightCt = 0; lightCt < iNoOfLights; lightCt++)
-    {
-      float3 L = normalize(lights[lightCt].position.xyz - OUT.Position.xyz);
-      //Calculate attenuation factor.
-      float d = distance(lights[lightCt].position.xyz, OUT.Position.xyz);
-      float attenuationFactor = 1.0 / (lights[lightCt].attenuation.y + lights[lightCt].attenuation.z * d + lights[lightCt].attenuation.w * d * d);
-      // Calculate diffuse component
-      float LdotN = max(dot(L, IN.Normal) , 0);
-      OUT.Color.rgb += lights[lightCt].diffuseColour.rgb * LdotN * attenuationFactor;
-    }
-    
-    OUT.Color.rgb += ambient.rgb;
-
-    OUT.Position = mul(viewProj, OUT.Position);
-    
-    OUT.Alpha = IN.Alpha;
-
-    return OUT;
-}
-
-v2f OneLight(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0)
-{   
-    light lights[4];
-    lights[0] = light0;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 1, lights);
-}
-
-v2f TwoLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 2, lights);
-}
-
-v2f ThreeLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 3, lights);
-}
-
-v2f FourLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2, uniform light light3)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    lights[3] = light3;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 4, lights);
-}
-
diff --git a/media/materials/programs/ColourMap3DFragmentProgram.cg b/media/materials/programs/ColourMap3DFragmentProgram.cg
deleted file mode 100644
index 0e89e3b2..00000000
--- a/media/materials/programs/ColourMap3DFragmentProgram.cg
+++ /dev/null
@@ -1,28 +0,0 @@
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoords : TEXCOORD0;
-};
-
-float4 main(v2f IN, uniform sampler3D colourMap : TEXUNIT0) : COLOR
-{
-
-       float3 colourMapValue = tex3D(colourMap, IN.TexCoords.xyz).rgb;
-
-
-       
-       return float4(colourMapValue*IN.Color.rgb, 1.0);
-}
-
-/*float4 main(v2f IN, uniform sampler3D detailTexture : TEXUNIT0) : COLOR
-{
-       float3 detailColor = tex3D(detailTexture, IN.TexCoords.xyz).rgb;
-       return float4(detailColor * IN.Color.rgb, 1.0);
-}    */
\ No newline at end of file
diff --git a/media/materials/programs/ColourMap3DVertexProgram.cg b/media/materials/programs/ColourMap3DVertexProgram.cg
deleted file mode 100644
index fec6a7cd..00000000
--- a/media/materials/programs/ColourMap3DVertexProgram.cg
+++ /dev/null
@@ -1,94 +0,0 @@
-//NOTE - The code in this file might seem slightly strange. Intuitivy it would
-//seem better to get Ogre to pass in an array of lights, rather than passing
-//them individually and then building arrays. However, I have had problms with
-//this approach (possibly a bug?)
-
-//See http://www.ogre3d.org/phpBB2/viewtopic.php?t=32391
-
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoords : TEXCOORD0;
-};
-
-struct light
-{
-    float4 position;
-    float4 diffuseColour;
-    float4 attenuation;
-};
-
-v2f doWork(a2v IN, float4x4 world, float4x4 viewProj, float textureScale, uniform float4 ambient, int iNoOfLights, light lights[4])
-{
-    v2f OUT;
-
-    OUT.Position = mul(world, IN.Position);
-
-    OUT.TexCoords.xyz = OUT.Position.xyz /textureScale;
-    OUT.TexCoords.w = 1;
-    
-    OUT.Color.rgba = float4(0.0,0.0,0.0,1.0);
-
-    for(int lightCt = 0; lightCt < iNoOfLights; lightCt++)
-    {
-      float3 L = normalize(lights[lightCt].position.xyz - OUT.Position.xyz);
-      //Calculate attenuation factor.
-      float d = distance(lights[lightCt].position.xyz, OUT.Position.xyz);
-      float attenuationFactor = 1.0 / (lights[lightCt].attenuation.y + lights[lightCt].attenuation.z * d + lights[lightCt].attenuation.w * d * d);
-      // Calculate diffuse component
-      float LdotN = max(dot(L, IN.Normal) , 0);
-      OUT.Color.rgb += lights[lightCt].diffuseColour.rgb * LdotN * attenuationFactor;
-    }
-    
-    OUT.Color.rgb += ambient.rgb;
-
-    OUT.Position = mul(viewProj, OUT.Position);
-
-    return OUT;
-}
-
-v2f OneLight(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0)
-{
-    light lights[4];
-    lights[0] = light0;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 1, lights);
-}
-
-v2f TwoLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 2, lights);
-}
-
-v2f ThreeLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 3, lights);
-}
-
-v2f FourLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float textureScale, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2, uniform light light3)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    lights[3] = light3;
-    
-    return doWork(IN, world, viewProj, textureScale, ambient, 4, lights);
-}
-
diff --git a/media/materials/programs/ColourMapAndNormalMap3DFragmentProgram.cg b/media/materials/programs/ColourMapAndNormalMap3DFragmentProgram.cg
deleted file mode 100644
index ddac3908..00000000
--- a/media/materials/programs/ColourMapAndNormalMap3DFragmentProgram.cg
+++ /dev/null
@@ -1,48 +0,0 @@
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 TexCoords : TEXCOORD0;
-    float3 LightDirection : TEXCOORD1;
-    float3 Normal : TEXCOORD2;
-};
-
-float4 main(v2f IN, uniform sampler3D colourMap : TEXUNIT0, uniform sampler3D normalMap : TEXUNIT1) : COLOR
-{
-       float3 normalMapValue = tex3D(normalMap, IN.TexCoords.xyz).rgb;
-       normalMapValue = (normalMapValue - 0.5) * 2;
-
-       float3 finalNormal = normalize(IN.Normal + normalMapValue);
-       
-       float3 colourMapValue = tex3D(colourMap, IN.TexCoords.xyz).rgb;
-
-       
-       // calculate light vector
-	   //float3 Normal = normalize(IN.Color.xyz);
-	  /* float3 Normal = (IN.Color.xyz * 2) - float3(1.0,1.0,1.0);
-	   Normal = normalize(Normal+ normalAdjustment);
-	   float3 lightDirection = normalize(float3(1,1,1)); */
-
-	   // Calculate diffuse component
-	   float diffuse = max(dot(finalNormal, IN.LightDirection) , 0);
-
-	   diffuse += 0.3;
-
-	   //OUT.Color = ambient + float4(diffuse,diffuse,diffuse,1.0);
-
-
-       //return float4(detailColor * IN.Color.rgb, 1.0);
-       
-       return float4(colourMapValue*diffuse, 1.0);
-}
-
-/*float4 main(v2f IN, uniform sampler3D detailTexture : TEXUNIT0) : COLOR
-{
-       float3 detailColor = tex3D(detailTexture, IN.TexCoords.xyz).rgb;
-       return float4(detailColor * IN.Color.rgb, 1.0);
-}    */
\ No newline at end of file
diff --git a/media/materials/programs/ColourMapAndNormalMap3DVertexProgram.cg b/media/materials/programs/ColourMapAndNormalMap3DVertexProgram.cg
deleted file mode 100644
index aaf35764..00000000
--- a/media/materials/programs/ColourMapAndNormalMap3DVertexProgram.cg
+++ /dev/null
@@ -1,68 +0,0 @@
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 TexCoords : TEXCOORD0;
-    float3 LightDirection : TEXCOORD1;
-    float3 Normal : TEXCOORD2;
-};
-
-v2f main(a2v IN,uniform float4x4 world, uniform float4x4 viewProj/*,uniform float4 ambient*/)
-{
-    v2f OUT;
-
-    OUT.Position = mul(world, IN.Position);
-
-    OUT.TexCoords.xyz = OUT.Position.xyz /8;
-	OUT.TexCoords.w = 1;
-	
-	OUT.Position = mul(viewProj, OUT.Position);
-	
-
-    
-    // calculate light vector
-	/*float3 N = normalize(IN.Normal);
-	float3 lightPosition = float3(0,0,0);
-	float3 L = normalize(lightPosition - IN.Position.xyz); */
-
-	// Calculate diffuse component
-	//float diffuse = max(dot(N, L) , 0);
-
-	//OUT.Color = ambient + float4(diffuse,diffuse,diffuse,1.0);
-	
-	//OUT.Color = float4((IN.Normal + float3(1.0,1.0,1.0)) / 2.0, 0.0);
-	
-	OUT.LightDirection = normalize(float3(1.0,1.0,1.0));
-	OUT.Normal = IN.Normal;
-
-    return OUT;
-}
-
-/*v2f main(a2v IN,uniform float4x4 worldViewProj,uniform float4 ambient)
-{
-    v2f OUT;
-
-    OUT.Position = mul(worldViewProj, IN.Position);
-
-    OUT.TexCoords.xyz = IN.Position.xyz / 4;
-	OUT.TexCoords.w = 1;
-
-    //OUT.Color = float4(1.0,0.0,0.0,1.0);
-    
-    // calculate light vector
-	float3 N = normalize(IN.Normal);
-	float3 lightPosition = float3(0,0,0);
-	float3 L = normalize(lightPosition - IN.Position.xyz);
-
-	// Calculate diffuse component
-	float diffuse = max(dot(N, L) , 0);
-
-	OUT.Color = ambient + float4(diffuse,diffuse,diffuse,1.0);
-
-    return OUT;
-}*/
\ No newline at end of file
diff --git a/media/materials/programs/NormalFragmentProgram.cg b/media/materials/programs/NormalFragmentProgram.cg
deleted file mode 100644
index fe5c6bf7..00000000
--- a/media/materials/programs/NormalFragmentProgram.cg
+++ /dev/null
@@ -1,10 +0,0 @@
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Normal : TEXCOORD0;
-};
-
-float4 main(v2f IN) : COLOR
-{
-	return abs(IN.Normal); 	
-}
\ No newline at end of file
diff --git a/media/materials/programs/NormalVertexProgram.cg b/media/materials/programs/NormalVertexProgram.cg
deleted file mode 100644
index 4302e33b..00000000
--- a/media/materials/programs/NormalVertexProgram.cg
+++ /dev/null
@@ -1,27 +0,0 @@
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-	float2 Alpha : TEXCOORD0;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Normal : TEXCOORD0;
-};
-
-v2f main(a2v IN, uniform float4x4 world, uniform float4x4 viewProj)
-{
-    v2f OUT;
-
-    OUT.Position = mul(world, IN.Position);
-	
-    IN.Normal = normalize(IN.Normal);
-
-    OUT.Normal = float4(IN.Normal,0.0);
-	
-    OUT.Position = mul(viewProj, OUT.Position);
-	
-    return OUT;
-}
\ No newline at end of file
diff --git a/media/materials/programs/TextureAtlasExperimentalFragmentProgram.cg b/media/materials/programs/TextureAtlasExperimentalFragmentProgram.cg
deleted file mode 100644
index 75da1077..00000000
--- a/media/materials/programs/TextureAtlasExperimentalFragmentProgram.cg
+++ /dev/null
@@ -1,82 +0,0 @@
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoords : TEXCOORD0;
-    float4 Normal : TEXCOORD1;
-    float Alpha : TEXCOORD2;
-};
-
-float4 main(v2f IN, uniform sampler2D colourMap : TEXUNIT0) : COLOR
-{
-	float textureScalingFactor = 20.0f;
-	float textureSize = 512.0f;
-	float noOfTexturesPerDimension = 4.0;
-	
-	//Scale the texture.
-	IN.TexCoords /= textureScalingFactor;
-	
-	//Make sure texture coordinates are in the range 0.0 - 1.0 (or 0.9999? Is this necessary?)
-	IN.TexCoords.x = frac(IN.TexCoords.x);
-	IN.TexCoords.y = frac(IN.TexCoords.y);
-	IN.TexCoords.z = frac(IN.TexCoords.z);
-	
-	//Avoid sampling the texels at the edge of each texture. To do this, compress the range of texture coordinates.
-	//To work with mipmaping we can't use a constant addition of 0.5 - it needs to be dependant of mipmap level?
-	IN.TexCoords *= (textureSize - 1.0);
-	IN.TexCoords += 0.5f;
-	IN.TexCoords /= textureSize;
-	
-	//Now scale the texture coordinates to the right range for the texture atlas.
-	IN.TexCoords /= noOfTexturesPerDimension;
-	
-	
-	//Next we compute the offset of the texture in the texture atlas
-	float material = floor(IN.Alpha);
-	float y = floor(material / noOfTexturesPerDimension);
-	float x = fmod(material,noOfTexturesPerDimension);
-	float2 offset = float2(x,y);
-	offset /= noOfTexturesPerDimension;
-	
-	
-	
-       float3 colourMapValueXY = tex2D(colourMap, IN.TexCoords.xy + offset).rgb * abs(IN.Normal.z);
-       float3 colourMapValueYZ = tex2D(colourMap, IN.TexCoords.yz + offset).rgb * abs(IN.Normal.x);
-       float3 colourMapValueXZ = tex2D(colourMap, IN.TexCoords.xz + offset).rgb * abs(IN.Normal.y);
-       
-       float3 colourMapValue = colourMapValueXY + colourMapValueYZ + colourMapValueXZ;
-
-       return float4(colourMapValue*IN.Color.rgb,1.0);
-}
-
-
-//Curently unused. This function mimics linear texture interpolation by taking several  samples when in nearest neighbour sampling mode.
-float4 performInterpolatedTextureLookup(sampler2D texture, float2 pos)
-{
-	float xPos = pos.x * 2048.0;
-	float xFrac = frac(xPos);
-	float xMin = xPos - xFrac;
-	float xMax = xPos + 1.0;
-	xMin /= 2048.0;
-	xMax /= 2048.0;
-	
-	float yPos = pos.y* 2048.0;
-	float yFrac = frac(yPos);
-	float yMin = yPos - yFrac;
-	float yMax = yPos + 1.0;
-	yMin /= 2048.0;
-	yMax /= 2048.0;
-	
-	
-	float4 resultMinXMinY = tex2D(texture, float2(xMin, yMin));
-	float4 resultMaxXMinY = tex2D(texture, float2(xMax, yMin));
-	
-	float4 resultMinXMaxY = tex2D(texture, float2(xMin, yMax));
-	float4 resultMaxXMaxY = tex2D(texture, float2(xMax, yMax));
-	
-	float4 resultMinY = (resultMinXMinY * (1-xFrac) + resultMaxXMinY * xFrac);
-	float4 resultMaxY = (resultMinXMaxY * (1-xFrac) + resultMaxXMaxY * xFrac);
-	
-	float4 result = (resultMinY * (1-yFrac) + resultMaxY * yFrac);
-	return result;
-}
\ No newline at end of file
diff --git a/media/materials/programs/TextureAtlasFragmentProgram.cg b/media/materials/programs/TextureAtlasFragmentProgram.cg
deleted file mode 100644
index 96949344..00000000
--- a/media/materials/programs/TextureAtlasFragmentProgram.cg
+++ /dev/null
@@ -1,46 +0,0 @@
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoords : TEXCOORD0;
-    float4 Normal : TEXCOORD1;
-    float2 Alpha : TEXCOORD2;
-};
-
-float4 main(v2f IN, uniform sampler2D colourMap : TEXUNIT0) : COLOR
-{
-	//return float4(IN.Alpha.y, 1.0f-IN.Alpha.y, 0.0f,1.0f);
-	
-	float textureScalingFactor = 20.0f;
-	float textureSize = 512.0f;
-	float noOfTexturesPerDimension = 4.0;
-	
-	//Scale the texture.
-	IN.TexCoords /= textureScalingFactor;
-	
-	//Make sure texture coordinates are in the range 0.0 - 1.0 (or 0.9999? Is this necessary?)
-	IN.TexCoords.x = frac(IN.TexCoords.x);
-	IN.TexCoords.y = frac(IN.TexCoords.y);
-	IN.TexCoords.z = frac(IN.TexCoords.z);
-	
-	//Now scale the texture coordinates to the right range for the texture atlas.
-	IN.TexCoords /= noOfTexturesPerDimension;	
-	
-	//Next we compute the offset of the texture in the texture atlas
-	float material = floor(IN.Alpha.x);
-	float y = floor(material / noOfTexturesPerDimension);
-	float x = fmod(material,noOfTexturesPerDimension);
-	float2 offset = float2(x,y);
-	offset /= noOfTexturesPerDimension;	
-	
-	//Retrieve the 3 samples
-	float3 colourMapValueXY = tex2D(colourMap, IN.TexCoords.xy + offset).rgb * abs(IN.Normal.z);
-	float3 colourMapValueYZ = tex2D(colourMap, IN.TexCoords.yz + offset).rgb * abs(IN.Normal.x);
-	float3 colourMapValueXZ = tex2D(colourMap, IN.TexCoords.xz + offset).rgb * abs(IN.Normal.y);
-
-	//Blend according to triplanar texturing
-	float3 colourMapValue = colourMapValueXY + colourMapValueYZ + colourMapValueXZ;
-
-	//Return the result
-	return float4(colourMapValue*IN.Color.rgb*IN.Alpha.y,IN.Alpha.y);
-}
\ No newline at end of file
diff --git a/media/materials/programs/TextureAtlasVertexProgram.cg b/media/materials/programs/TextureAtlasVertexProgram.cg
deleted file mode 100644
index d12fb706..00000000
--- a/media/materials/programs/TextureAtlasVertexProgram.cg
+++ /dev/null
@@ -1,140 +0,0 @@
-struct a2v
-{
-    float4 Position : POSITION; //in object space
-    float3 Normal : NORMAL;
-	float2 Alpha : TEXCOORD0;
-};
-
-struct v2f
-{
-    float4 Position : POSITION; //in projection space
-    float4 Color : COLOR;
-    float4 TexCoords : TEXCOORD0;
-    float4 Normal : TEXCOORD1;
-    float2 Alpha : TEXCOORD2;	
-};
-
-struct light
-{
-    float4 position;
-    float4 diffuseColour;
-    float4 attenuation;
-};
-
-v2f doWork(a2v IN, float4x4 world, float4x4 viewProj, float4 ambient, int iNoOfLights, light lights[4])
-{
-    v2f OUT;
-
-    OUT.Position = mul(world, IN.Position);
-    
-    float3 uVec;
-    float3 vVec;
-    
-    IN.Normal = normalize(IN.Normal);
-
-    /*float absX = abs(IN.Normal.x);
-    float absY = abs(IN.Normal.y);
-    float absZ = abs(IN.Normal.z);
-    if((absZ <= absX) && (absZ <= absY))
-    {
-        //OUT.TexCoords.xy = OUT.Position.xy /textureScale;
-        uVec = float3(-IN.Normal.y, IN.Normal.x,0);
-    }
-    else if((absY <= absX) && (absY <= absZ))
-    {
-        //OUT.TexCoords.xy = OUT.Position.xz /textureScale;
-        uVec = float3(-IN.Normal.z, 0, IN.Normal.x);
-    }
-    else if((absX <= absZ) && (absX <= absY))
-    {
-        // OUT.TexCoords.xy = OUT.Position.yz /textureScale;
-        uVec = float3(0, -IN.Normal.z, IN.Normal.y);
-    }
-    vVec = cross(IN.Normal, uVec);
-    OUT.TexCoords.x = dot(OUT.Position.xyz, uVec);
-    OUT.TexCoords.y = dot(OUT.Position.xyz, vVec);  */
-    
-    //OUT.TexCoords.xy = OUT.Position.xy * IN.Normal.z * IN.Normal.z + OUT.Position.xz * IN.Normal.y * IN.Normal.y + OUT.Position.yz * IN.Normal.x * IN.Normal.x;
-    
-    //OUT.TexCoords.xy /= textureScale;
-    
-    /*OUT.TexCoordsXY.xy = OUT.Position.xy;
-    OUT.TexCoordsYZ.xy = OUT.Position.yz;
-    OUT.TexCoordsXZ.xy = OUT.Position.xz;
-    
-    OUT.TexCoordsXY.xy /= textureScale;
-    OUT.TexCoordsYZ.xy /= textureScale;
-    OUT.TexCoordsXZ.xy /= textureScale;*/
-
-    OUT.Normal = float4(IN.Normal,0.0);
-	
-	OUT.TexCoords = OUT.Position;
-
-
-    //OUT.TexCoords.xy = OUT.Position.yz /textureScale;
-    /*OUT.TexCoordsXY.w = 1;
-    OUT.TexCoordsYZ.w = 1;
-    OUT.TexCoordsXZ.w = 1;*/
-    
-    OUT.Color.rgba = float4(0.0,0.0,0.0,1.0);
-
-    for(int lightCt = 0; lightCt < iNoOfLights; lightCt++)
-    {
-      float3 L = normalize(lights[lightCt].position.xyz - OUT.Position.xyz);
-      //Calculate attenuation factor.
-      float d = distance(lights[lightCt].position.xyz, OUT.Position.xyz);
-      float attenuationFactor = 1.0 / (lights[lightCt].attenuation.y + lights[lightCt].attenuation.z * d + lights[lightCt].attenuation.w * d * d);
-      // Calculate diffuse component
-      float LdotN = max(dot(L, IN.Normal) , 0);
-      OUT.Color.rgb += lights[lightCt].diffuseColour.rgb * LdotN * attenuationFactor;
-    }
-    
-    OUT.Color.rgb += ambient.rgb;
-
-    OUT.Position = mul(viewProj, OUT.Position);
-    
-    OUT.Alpha = IN.Alpha;
-	
-	//OUT.Material = IN.Material;
-
-    return OUT;
-}
-
-v2f OneLight(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float4 ambient, uniform light light0)
-{   
-    light lights[4];
-    lights[0] = light0;
-    
-    return doWork(IN, world, viewProj, ambient, 1, lights);
-}
-
-v2f TwoLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float4 ambient, uniform light light0, uniform light light1)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    
-    return doWork(IN, world, viewProj, ambient, 2, lights);
-}
-
-v2f ThreeLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    
-    return doWork(IN, world, viewProj, ambient, 3, lights);
-}
-
-v2f FourLights(a2v IN,uniform float4x4 world, uniform float4x4 viewProj, uniform float4 ambient, uniform light light0, uniform light light1, uniform light light2, uniform light light3)
-{   
-    light lights[4];
-    lights[0] = light0;
-    lights[1] = light1;
-    lights[2] = light2;
-    lights[3] = light3;
-    
-    return doWork(IN, world, viewProj, ambient, 4, lights);
-}
-
diff --git a/media/materials/programs/Thermite.program b/media/materials/programs/Thermite.program
index 865e63c2..0debd71f 100644
--- a/media/materials/programs/Thermite.program
+++ b/media/materials/programs/Thermite.program
@@ -1,125 +1,13 @@
-vertex_program ColourMap2DOneLightVertexProgram cg
-{
-	source ColourMap2DVertexProgram.cg
-	entry_point OneLight
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap2DTwoLightsVertexProgram cg
-{
-	source ColourMap2DVertexProgram.cg
-	entry_point TwoLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap2DThreeLightsVertexProgram cg
-{
-	source ColourMap2DVertexProgram.cg
-	entry_point ThreeLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap2DFourLightsVertexProgram cg
-{
-	source ColourMap2DVertexProgram.cg
-	entry_point FourLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap3DOneLightVertexProgram cg
-{
-	source ColourMap3DVertexProgram.cg
-	entry_point OneLight
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap3DTwoLightsVertexProgram cg
-{
-	source ColourMap3DVertexProgram.cg
-	entry_point TwoLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap3DThreeLightsVertexProgram cg
-{
-	source ColourMap3DVertexProgram.cg
-	entry_point ThreeLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMap3DFourLightsVertexProgram cg
-{
-	source ColourMap3DVertexProgram.cg
-	entry_point FourLights
-	profiles vs_1_1 arbvp1
-}
-
-vertex_program ColourMapAndNormalMap3DVertexProgram cg
-{
-	source ColourMapAndNormalMap3DVertexProgram.cg
-	entry_point main
-	profiles vs_1_1 arbvp1
-}
-
-fragment_program ColourMapAndNormalMap3DFragmentProgram cg
-{
-	source ColourMapAndNormalMap3DFragmentProgram.cg
-	entry_point main
-	profiles ps_1_1 arbfp1
-}
-
-fragment_program ColourMap2DFragmentProgram cg
-{
-	source ColourMap2DFragmentProgram.cg
-	entry_point main
-	profiles ps_1_1 arbfp1
-}
-
-vertex_program TextureAtlasOneLightVertexProgram cg
-{
-	source TextureAtlasVertexProgram.cg
-	entry_point OneLight
-	profiles vs_1_1 arbvp1
-}
-
-fragment_program TextureAtlasFragmentProgram cg
-{
-	source TextureAtlasFragmentProgram.cg
-	entry_point main
-	profiles ps_1_1 arbfp1
-}
-
-fragment_program TextureAtlasExperimentalFragmentProgram cg
-{
-	source TextureAtlasExperimentalFragmentProgram.cg
-	entry_point main
-	profiles ps_1_1 arbfp1
-}
-
-vertex_program NormalVertexProgram cg
-{
-	source NormalVertexProgram.cg
-	entry_point main
-	profiles vs_1_1 arbvp1
-}
-
-fragment_program NormalFragmentProgram cg
-{
-	source NormalFragmentProgram.cg
-	entry_point main
-	profiles ps_1_1 arbfp1
-}
-
 vertex_program SingleOneLightVertexProgram cg
 {
 	source SingleVertexProgram.cg
 	entry_point OneLight
-	profiles vs_1_1 arbvp1
+	profiles vs_3_0 vs_2_x vs_2_0 vs_1_1 vp40 vp30 vp20 arbvp1 
 }
 
 fragment_program SingleFragmentProgram cg
 {
 	source SingleFragmentProgram.cg
 	entry_point main
-	profiles ps_1_1 arbfp1
+	profiles ps_3_x ps_3_0 ps_2_x ps_2_0 ps_1_4 ps_1_3 ps_1_2 ps_1_1 fp40 fp30 fp20 arbfp1
 }
\ No newline at end of file
diff --git a/media/materials/scripts/ColourMap2D.material b/media/materials/scripts/ColourMap2D.material
deleted file mode 100644
index eb60370c..00000000
--- a/media/materials/scripts/ColourMap2D.material
+++ /dev/null
@@ -1,101 +0,0 @@
-material ColourMap2DOneLight
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap2DOneLightVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour 
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-			}
-			
-			fragment_program_ref ColourMap2DFragmentProgram
-			{
-			}
-		}
-	}
-}
-
-material ColourMap2DTwoLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap2DTwoLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-			}
-		}
-	}
-}
-
-material ColourMap2DThreeLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap2DThreeLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-				param_named_auto light2.position light_position 2
-				param_named_auto light2.diffuseColour light_diffuse_colour 2
-				param_named_auto light2.attenuation light_attenuation 2
-			}
-		}
-	}
-}
-
-material ColourMap2DFourLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap2DFourLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-				param_named_auto light2.position light_position 2
-				param_named_auto light2.diffuseColour light_diffuse_colour 2
-				param_named_auto light2.attenuation light_attenuation 2
-				param_named_auto light3.position light_position 3
-				param_named_auto light3.diffuseColour light_diffuse_colour 3
-				param_named_auto light3.attenuation light_attenuation 3
-			}
-		}
-	}
-}
\ No newline at end of file
diff --git a/media/materials/scripts/ColourMap3D.material b/media/materials/scripts/ColourMap3D.material
deleted file mode 100644
index b1583483..00000000
--- a/media/materials/scripts/ColourMap3D.material
+++ /dev/null
@@ -1,97 +0,0 @@
-material ColourMap3DOneLight
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap3DOneLightVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-			}
-		}
-	}
-}
-
-material ColourMap3DTwoLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap3DTwoLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-			}
-		}
-	}
-}
-
-material ColourMap3DThreeLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap3DThreeLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-				param_named_auto light2.position light_position 2
-				param_named_auto light2.diffuseColour light_diffuse_colour 2
-				param_named_auto light2.attenuation light_attenuation 2
-			}
-		}
-	}
-}
-
-material ColourMap3DFourLights
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMap3DFourLightsVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named textureScale float 16
-				param_named_auto ambient ambient_light_colour
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-				param_named_auto light1.position light_position 1
-				param_named_auto light1.diffuseColour light_diffuse_colour 1
-				param_named_auto light1.attenuation light_attenuation 1
-				param_named_auto light2.position light_position 2
-				param_named_auto light2.diffuseColour light_diffuse_colour 2
-				param_named_auto light2.attenuation light_attenuation 2
-				param_named_auto light3.position light_position 3
-				param_named_auto light3.diffuseColour light_diffuse_colour 3
-				param_named_auto light3.attenuation light_attenuation 3
-			}
-		}
-	}
-}
\ No newline at end of file
diff --git a/media/materials/scripts/ColourMapAndNormalMap3D.material b/media/materials/scripts/ColourMapAndNormalMap3D.material
deleted file mode 100644
index cfb194e5..00000000
--- a/media/materials/scripts/ColourMapAndNormalMap3D.material
+++ /dev/null
@@ -1,19 +0,0 @@
-material ColourMapAndNormalMap3D
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref ColourMapAndNormalMap3DVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				//param_named ambient float4 0.5 0.5 0.5 1
-			}
-
-			fragment_program_ref ColourMapAndNormalMap3DFragmentProgram
-			{
-			}
-		}
-	}
-}
\ No newline at end of file
diff --git a/media/materials/scripts/Normal.material b/media/materials/scripts/Normal.material
deleted file mode 100644
index db4e0ab9..00000000
--- a/media/materials/scripts/Normal.material
+++ /dev/null
@@ -1,18 +0,0 @@
-material NormalMaterial
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref NormalVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-			}
-			
-			fragment_program_ref NormalFragmentProgram
-			{
-			}
-		}
-	}
-}
diff --git a/media/materials/scripts/TextureAtlasExperimental.material b/media/materials/scripts/TextureAtlasExperimental.material
deleted file mode 100644
index 9360286f..00000000
--- a/media/materials/scripts/TextureAtlasExperimental.material
+++ /dev/null
@@ -1,28 +0,0 @@
-material TextureAtlasExperimentalMaterial
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref TextureAtlasOneLightVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named_auto ambient ambient_light_colour 
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-			}
-			
-			fragment_program_ref TextureAtlasExperimentalFragmentProgram
-			{
-			}
-			
-			texture_unit
-			{
-				texture texture_atlas.png 2d 0
-				//filtering none
-			}
-		}
-	}
-}
diff --git a/media/materials/scripts/TextureAtlasMulti.material b/media/materials/scripts/TextureAtlasMulti.material
deleted file mode 100644
index 59c63ae2..00000000
--- a/media/materials/scripts/TextureAtlasMulti.material
+++ /dev/null
@@ -1,38 +0,0 @@
-material TextureAtlasMultiMaterial
-{
-	technique
-	{
-		pass
-		{
-			ambient 0.0 0.0 0.0
-			diffuse 0.0 0.0 0.0
-			
-			depth_bias -5 -5
-		}
-			 
-		pass
-		{
-			vertex_program_ref TextureAtlasOneLightVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named_auto ambient ambient_light_colour 
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-			}
-			
-			fragment_program_ref TextureAtlasFragmentProgram
-			{
-			}
-			
-			texture_unit
-			{
-				texture texture_atlas.png
-				filtering none
-			}			
-			
-			scene_blend add
-		}
-	}
-}
diff --git a/media/materials/scripts/TextureAtlasSingle.material b/media/materials/scripts/TextureAtlasSingle.material
deleted file mode 100644
index 164a6bc3..00000000
--- a/media/materials/scripts/TextureAtlasSingle.material
+++ /dev/null
@@ -1,28 +0,0 @@
-material TextureAtlasSingleMaterial
-{
-	technique
-	{
-		pass
-		{
-			vertex_program_ref TextureAtlasOneLightVertexProgram
-			{
-				param_named_auto world world_matrix
-				param_named_auto viewProj viewproj_matrix
-				param_named_auto ambient ambient_light_colour 
-				param_named_auto light0.position light_position 0
-				param_named_auto light0.diffuseColour light_diffuse_colour 0
-				param_named_auto light0.attenuation light_attenuation 0
-			}
-			
-			fragment_program_ref TextureAtlasFragmentProgram
-			{
-			}
-			
-			texture_unit
-			{
-				texture texture_atlas.png
-				filtering none
-			}
-		}
-	}
-}