diff --git a/Src/Graphics/New3D/New3D.cpp b/Src/Graphics/New3D/New3D.cpp
index cf8d7a2..1e1fadb 100644
--- a/Src/Graphics/New3D/New3D.cpp
+++ b/Src/Graphics/New3D/New3D.cpp
@@ -913,9 +913,16 @@ void CNew3D::CacheModel(Model *m, const UINT32 *data)
 				p.v[j].color[2] = shade;
 			}
 			else {
-				p.v[j].color[0] = (ph.header[4] >> 24);
-				p.v[j].color[1] = (ph.header[4] >> 16) & 0xFF;
-				p.v[j].color[2] = (ph.header[4] >> 8) & 0xFF;
+				if (ph.ColorDisabled()) {		// no colours were set
+					p.v[j].color[0] = 255;
+					p.v[j].color[1] = 255;
+					p.v[j].color[2] = 255;
+				}
+				else {
+					p.v[j].color[0] = (ph.header[4] >> 24);
+					p.v[j].color[1] = (ph.header[4] >> 16) & 0xFF;
+					p.v[j].color[2] = (ph.header[4] >> 8) & 0xFF;
+				}
 			}
 
 			if ((ph.header[6] & 0x00800000)) {	// if set, polygon is opaque
diff --git a/Src/Graphics/New3D/PolyHeader.cpp b/Src/Graphics/New3D/PolyHeader.cpp
index 6b5ffae..daceca1 100644
--- a/Src/Graphics/New3D/PolyHeader.cpp
+++ b/Src/Graphics/New3D/PolyHeader.cpp
@@ -181,6 +181,11 @@ void PolyHeader::Color(UINT8& r, UINT8& g, UINT8& b)
 	b = (header[4] >> 8) & 0xFF;
 }
 
+bool PolyHeader::ColorDisabled()
+{
+	return (header[4] & 0x80) > 0;
+}
+
 int	PolyHeader::Page()
 {
 	return (header[4] & 0x40) >> 6;
@@ -262,7 +267,7 @@ bool PolyHeader::PolyAlpha()
 
 bool PolyHeader::TextureAlpha()
 {
-	return (header[6] & 0x1);
+	return (header[6] & 0x3) > 0;
 }
 
 bool PolyHeader::StencilPoly()
diff --git a/Src/Graphics/New3D/PolyHeader.h b/Src/Graphics/New3D/PolyHeader.h
index b560999..129e713 100644
--- a/Src/Graphics/New3D/PolyHeader.h
+++ b/Src/Graphics/New3D/PolyHeader.h
@@ -39,10 +39,10 @@ xxxxxxxx xxxxxxxx xxxxxxxx --------		Polygon normal Z coordinate(2.22 fixed poin
 
 0x04: 
 xxxxxxxx xxxxxxxx xxxxxxxx --------		Color(RGB888)
+-------- -------- -------- x-------		Color disabled
 -------- -------- -------- -x------		Texture page
--------- -------- -------- ---xxxxx		Upper 5 bits of texture U coordinate
--------- -------- -------- x-------		?
 -------- -------- -------- --x-----		?
+-------- -------- -------- ---xxxxx		Upper 5 bits of texture U coordinate
 
 0x05 : 
 xxxxxxxx xxxxxxxx xxxxxxxx --------		Specular color ?
@@ -105,6 +105,7 @@ public:
 
 	//header 4
 	void	Color(UINT8& r, UINT8& g, UINT8& b);
+	bool	ColorDisabled();
 	int		Page();
 
 	// header 5
diff --git a/VS2008/Supermodel.vcxproj b/VS2008/Supermodel.vcxproj
index 35b7d5b..7e07ede 100644
--- a/VS2008/Supermodel.vcxproj
+++ b/VS2008/Supermodel.vcxproj
@@ -93,7 +93,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\Src;..\Src\OSD;..\Src\OSD\SDL;..\Src\OSD\Windows;..\Libraries\zlib-1.2.4;..\Libraries\SDL-1.2.14\include;$(DXSDK_DIR)\Include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>SUPERMODEL_WIN32;INLINE=static __inline;_MBCS;_CRT_SECURE_NO_WARNINGS;GLEW_STATIC;DEBUG</PreprocessorDefinitions>
+      <PreprocessorDefinitions>SUPERMODEL_WIN32;INLINE=static __inline;_MBCS;_CRT_SECURE_NO_WARNINGS;GLEW_STATIC</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>