diff --git a/PCbuild9/debug.vsprops b/PCbuild9/debug.vsprops
new file mode 100644
index 0000000..59acd90
--- /dev/null
+++ b/PCbuild9/debug.vsprops
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioPropertySheet
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="debug"
+	>
+	<Tool
+		Name="VCCLCompilerTool"
+		PreprocessorDefinitions="_DEBUG"
+	/>
+</VisualStudioPropertySheet>
\ No newline at end of file
diff --git a/PCbuild9/make_buildinfo.vcproj b/PCbuild9/make_buildinfo.vcproj
index 8ba5c49..c42229c 100644
--- a/PCbuild9/make_buildinfo.vcproj
+++ b/PCbuild9/make_buildinfo.vcproj
@@ -22,7 +22,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			CharacterSet="0"
 			>
 			<Tool
@@ -44,7 +44,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				RuntimeLibrary="0"
 			/>
 			<Tool
@@ -87,7 +87,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -106,7 +106,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
diff --git a/PCbuild9/make_versioninfo.vcproj b/PCbuild9/make_versioninfo.vcproj
index 61feabb..dcb922b 100644
--- a/PCbuild9/make_versioninfo.vcproj
+++ b/PCbuild9/make_versioninfo.vcproj
@@ -21,7 +21,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -50,7 +50,7 @@
 				InlineFunctionExpansion="1"
 				EnableIntrinsicFunctions="true"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -99,7 +99,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -124,7 +124,7 @@
 				Optimization="2"
 				InlineFunctionExpansion="1"
 				EnableIntrinsicFunctions="true"
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
@@ -165,7 +165,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="0"
@@ -194,7 +194,7 @@
 				InlineFunctionExpansion="1"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="_DEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -243,7 +243,7 @@
 		<Configuration
 			Name="Debug|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\debug.vsprops"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -269,7 +269,7 @@
 				Optimization="0"
 				InlineFunctionExpansion="1"
 				EnableIntrinsicFunctions="false"
-				PreprocessorDefinitions="_DEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 			/>
 			<Tool
 				Name="VCManagedResourceCompilerTool"
diff --git a/PCbuild9/pyd.vsprops b/PCbuild9/pyd.vsprops
index 2a69d95..2e21a80 100644
--- a/PCbuild9/pyd.vsprops
+++ b/PCbuild9/pyd.vsprops
@@ -3,11 +3,10 @@
 	ProjectType="Visual C++"
 	Version="8.00"
 	Name="pyd"
-	InheritedPropertySheets=".\pyproject.vsprops"
+	InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 	>
 	<Tool
 		Name="VCCLCompilerTool"
-		PreprocessorDefinitions="NDEBUG"
 		RuntimeLibrary="2"
 	/>
 	<Tool
diff --git a/PCbuild9/pyd_d.vsprops b/PCbuild9/pyd_d.vsprops
index f0dc87c..b8f98f6 100644
--- a/PCbuild9/pyd_d.vsprops
+++ b/PCbuild9/pyd_d.vsprops
@@ -3,14 +3,13 @@
 	ProjectType="Visual C++"
 	Version="8.00"
 	Name="pyd_d"
-	InheritedPropertySheets=".\pyproject.vsprops"
+	InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 	>
 	<Tool
 		Name="VCCLCompilerTool"
 		Optimization="0"
 		InlineFunctionExpansion="0"
 		EnableIntrinsicFunctions="false"
-		PreprocessorDefinitions="_DEBUG"
 		RuntimeLibrary="3"
 	/>
 	<Tool
diff --git a/PCbuild9/pyproject.vsprops b/PCbuild9/pyproject.vsprops
index 3582f32..0078044 100644
--- a/PCbuild9/pyproject.vsprops
+++ b/PCbuild9/pyproject.vsprops
@@ -12,7 +12,7 @@
 		InlineFunctionExpansion="1"
 		EnableIntrinsicFunctions="true"
 		AdditionalIncludeDirectories="..\Include; ..\PC"
-		PreprocessorDefinitions="WIN32;_CRT_SECURE_NO_DEPRECATE"
+		PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE"
 		StringPooling="true"
 		ExceptionHandling="0"
 		RuntimeLibrary="0"
diff --git a/PCbuild9/python.vcproj b/PCbuild9/python.vcproj
index 8381dcf..7efa98d 100644
--- a/PCbuild9/python.vcproj
+++ b/PCbuild9/python.vcproj
@@ -20,7 +20,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -43,7 +43,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -93,7 +93,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -117,7 +117,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -167,7 +167,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="0"
@@ -192,7 +192,7 @@
 				Optimization="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="_DEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				RuntimeLibrary="3"
 				BrowseInformation="1"
 				CompileAs="0"
@@ -242,7 +242,7 @@
 		<Configuration
 			Name="Debug|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -268,7 +268,7 @@
 				Optimization="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="_DEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				RuntimeLibrary="3"
 				BrowseInformation="1"
 				CompileAs="0"
@@ -318,7 +318,7 @@
 		<Configuration
 			Name="PGInstrument|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -341,7 +341,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -392,7 +392,7 @@
 		<Configuration
 			Name="PGInstrument|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -416,7 +416,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -468,7 +468,7 @@
 		<Configuration
 			Name="PGUpdate|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -491,7 +491,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -542,7 +542,7 @@
 		<Configuration
 			Name="PGUpdate|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -566,7 +566,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_CONSOLE"
+				PreprocessorDefinitions="_CONSOLE"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
diff --git a/PCbuild9/pythoncore.vcproj b/PCbuild9/pythoncore.vcproj
index 878d391..1df98d4 100644
--- a/PCbuild9/pythoncore.vcproj
+++ b/PCbuild9/pythoncore.vcproj
@@ -21,7 +21,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -44,7 +44,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
@@ -95,7 +95,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -119,7 +119,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
@@ -170,7 +170,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="0"
@@ -197,7 +197,7 @@
 				InlineFunctionExpansion="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="_DEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="3"
 			/>
 			<Tool
@@ -248,7 +248,7 @@
 		<Configuration
 			Name="Debug|x64"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -275,7 +275,7 @@
 				InlineFunctionExpansion="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="_DEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="3"
 			/>
 			<Tool
@@ -326,7 +326,7 @@
 		<Configuration
 			Name="PGInstrument|Win32"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -349,7 +349,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
@@ -400,7 +400,7 @@
 		<Configuration
 			Name="PGInstrument|x64"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -424,7 +424,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
@@ -476,7 +476,7 @@
 		<Configuration
 			Name="PGUpdate|Win32"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -499,7 +499,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
@@ -550,7 +550,7 @@
 		<Configuration
 			Name="PGUpdate|x64"
 			ConfigurationType="2"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -574,7 +574,7 @@
 				Name="VCCLCompilerTool"
 				AdditionalOptions="/Zm200 "
 				AdditionalIncludeDirectories="..\Python;..\Modules\zlib"
-				PreprocessorDefinitions="NDEBUG;USE_DL_EXPORT;_USRDLL"
+				PreprocessorDefinitions="_USRDLL;Py_BUILD_CORE;Py_ENABLE_SHARED"
 				RuntimeLibrary="2"
 			/>
 			<Tool
diff --git a/PCbuild9/pythonw.vcproj b/PCbuild9/pythonw.vcproj
index 1bc1dad..0013e9c 100644
--- a/PCbuild9/pythonw.vcproj
+++ b/PCbuild9/pythonw.vcproj
@@ -20,7 +20,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="0"
@@ -45,7 +45,7 @@
 				Optimization="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="_DEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				RuntimeLibrary="3"
 				CompileAs="0"
 			/>
@@ -92,7 +92,7 @@
 		<Configuration
 			Name="Debug|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -117,7 +117,7 @@
 				Optimization="0"
 				EnableIntrinsicFunctions="false"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="_DEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				RuntimeLibrary="3"
 				CompileAs="0"
 			/>
@@ -163,7 +163,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -185,7 +185,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -234,7 +234,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -257,7 +257,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -305,7 +305,7 @@
 		<Configuration
 			Name="PGInstrument|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -327,7 +327,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -377,7 +377,7 @@
 		<Configuration
 			Name="PGInstrument|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -400,7 +400,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -450,7 +450,7 @@
 		<Configuration
 			Name="PGUpdate|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -472,7 +472,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -522,7 +522,7 @@
 		<Configuration
 			Name="PGUpdate|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			>
@@ -545,7 +545,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories=""
-				PreprocessorDefinitions="NDEBUG;_WINDOWS"
+				PreprocessorDefinitions="_WINDOWS"
 				StringPooling="true"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
diff --git a/PCbuild9/readme.txt b/PCbuild9/readme.txt
index 025684b..668a86b 100644
--- a/PCbuild9/readme.txt
+++ b/PCbuild9/readme.txt
@@ -23,8 +23,8 @@
 32bit version of Python.
 
 
-note:
-   you probably don't want to build most of the other subprojects, unless
+NOTE:
+   You probably don't want to build most of the other subprojects, unless
    you're building an entire Python distribution from scratch, or
    specifically making changes to the subsystems they implement, or are
    running a Python core buildbot test slave; see SUBPROJECTS below)
@@ -209,16 +209,16 @@
     You can (theoretically) use any version of OpenSSL you like - the
     build process will automatically select the latest version.
 
-    You must also install ActivePerl from
+    You must install the NASM assembler from
+        http://www.kernel.org/pub/software/devel/nasm/binaries/win32/
+    for x86 builds.  Put nasmw.exe anywhere in your PATH.
+
+    You can also install ActivePerl from
         http://www.activestate.com/Products/ActivePerl/
     if you like to use the official sources instead of the files from 
     python's subversion repository. The svn version contains pre-build
     makefiles and assembly files.
 
-    You also need the NASM assembler
-    from http://www.kernel.org/pub/software/devel/nasm/binaries/win32/
-    Put nasmw.exe anywhere in your PATH.
-    
     The build process makes sure that no patented algorithms are included.
     For now RC5, MDC2 and IDEA are excluded from the build. You may have 
     to manually remove $(OBJ_D)\i_*.obj from ms\nt.mak if the build process
@@ -265,15 +265,25 @@
 Building Python Using the free MS Toolkit Compiler
 --------------------------------------------------
 
-Note that Microsoft have withdrawn the free MS Toolkit Compiler, so this can
-no longer be considered a supported option. Instead you can use the free
-VS C++ Express Edition
+Microsoft has withdrawn the free MS Toolkit Compiler, so this can no longer
+be considered a supported option. Instead you can use the free VS C++ Express
+Edition.
 
 Profile Guided Optimization
 ---------------------------
 
 http://msdn2.microsoft.com/en-us/library/e7k32f4k(VS.90).aspx
 
+Static library
+--------------
+
+The solution has no configuration for static libraries. However it is easy
+it build a static library instead of a DLL. You simply have to set the 
+"Configuration Type" to "Static Library (.lib)" and alter the preprocessor
+macro "Py_ENABLE_SHARED" to "Py_NO_ENABLE_SHARED". You may also have to
+change the "Runtime Library" from "Multi-threaded DLL (/MD)" to 
+"Multi-threaded (/MT)".
+
 YOUR OWN EXTENSION DLLs
 -----------------------
 If you want to create your own extension module DLL, there's an example
diff --git a/PCbuild9/release.vsprops b/PCbuild9/release.vsprops
new file mode 100644
index 0000000..4bbda68
--- /dev/null
+++ b/PCbuild9/release.vsprops
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioPropertySheet
+	ProjectType="Visual C++"
+	Version="8.00"
+	Name="release"
+	>
+	<Tool
+		Name="VCCLCompilerTool"
+		PreprocessorDefinitions="NDEBUG"
+	/>
+</VisualStudioPropertySheet>
diff --git a/PCbuild9/w9xpopen.vcproj b/PCbuild9/w9xpopen.vcproj
index d00cef4..2397366 100644
--- a/PCbuild9/w9xpopen.vcproj
+++ b/PCbuild9/w9xpopen.vcproj
@@ -21,7 +21,7 @@
 		<Configuration
 			Name="Debug|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="0"
@@ -44,7 +44,6 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				PreprocessorDefinitions="_DEBUG"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 			/>
@@ -86,7 +85,7 @@
 		<Configuration
 			Name="Debug|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\debug.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -110,7 +109,6 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				PreprocessorDefinitions="_DEBUG"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 			/>
@@ -152,7 +150,7 @@
 		<Configuration
 			Name="Release|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -176,7 +174,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"
@@ -220,7 +217,7 @@
 		<Configuration
 			Name="Release|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -245,7 +242,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"
@@ -289,7 +285,7 @@
 		<Configuration
 			Name="PGInstrument|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -313,7 +309,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"
@@ -358,7 +353,7 @@
 		<Configuration
 			Name="PGInstrument|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pginstrument.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -383,7 +378,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"
@@ -429,7 +423,7 @@
 		<Configuration
 			Name="PGUpdate|Win32"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -453,7 +447,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"
@@ -498,7 +491,7 @@
 		<Configuration
 			Name="PGUpdate|x64"
 			ConfigurationType="1"
-			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops"
+			InheritedPropertySheets=".\pyproject.vsprops;.\x64.vsprops;.\pgupdate.vsprops;.\release.vsprops"
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
@@ -523,7 +516,6 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				InlineFunctionExpansion="1"
-				PreprocessorDefinitions="NDEBUG"
 				StringPooling="true"
 				RuntimeLibrary="0"
 				EnableFunctionLevelLinking="true"