Clean up the PCBuild project files, removing redundant settings and

use "references" to link to dependent projects.
Update readme and batch files.

38 files changed, 159 insertions, 260 deletions

diff --git a/PCbuild/_bz2.vcxproj b/PCbuild/_bz2.vcxproj
index 8350d35..9387e54 100644
--- a/PCbuild/_bz2.vcxproj
+++ b/PCbuild/_bz2.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_ctypes.vcxproj b/PCbuild/_ctypes.vcxproj
index 9a081b1..202cb1f 100644
--- a/PCbuild/_ctypes.vcxproj
+++ b/PCbuild/_ctypes.vcxproj
@@ -148,18 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(OutDirPGI)\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -178,7 +166,6 @@
     </ClCompile>
     <Link>
       <BaseAddress>0x1D1A0000</BaseAddress>
-      <AdditionalDependencies>$(OutDir)python33_d.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -202,7 +189,6 @@
       <AdditionalOptions>/EXPORT:DllGetClassObject,PRIVATE /EXPORT:DllCanUnloadNow,PRIVATE %(AdditionalOptions)</AdditionalOptions>
       <SubSystem>NotSet</SubSystem>
       <BaseAddress>0x1D1A0000</BaseAddress>
-      <AdditionalDependencies>$(OutDir)python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">
@@ -227,7 +213,6 @@
       <SubSystem>NotSet</SubSystem>
       <BaseAddress>0x1D1A0000</BaseAddress>
       <TargetMachine>MachineX64</TargetMachine>
-      <AdditionalDependencies>$(OutDir)python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">
@@ -252,7 +237,6 @@
       <SubSystem>NotSet</SubSystem>
       <BaseAddress>0x1D1A0000</BaseAddress>
       <TargetMachine>MachineX64</TargetMachine>
-      <AdditionalDependencies>$(SolutionDir)\$(PlatformShortName)\python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -299,6 +283,11 @@
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(IntDir)win64.obj;%(Outputs)</Outputs>
     </CustomBuild>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="pythoncore.vcxproj">
+      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/PCbuild/_ctypes_test.vcxproj b/PCbuild/_ctypes_test.vcxproj
index ae7346b..35e299b 100644
--- a/PCbuild/_ctypes_test.vcxproj
+++ b/PCbuild/_ctypes_test.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -190,7 +184,6 @@
   <ItemGroup>
     <ProjectReference Include="pythoncore.vcxproj">
       <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/PCbuild/_decimal.vcxproj b/PCbuild/_decimal.vcxproj
index ec5c891..97b737a 100644
--- a/PCbuild/_decimal.vcxproj
+++ b/PCbuild/_decimal.vcxproj
@@ -113,6 +113,8 @@
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyd.props" />
+    <Import Project="x64.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
@@ -146,20 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)\amd64\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(PlatformName)-temp-$(Configuration)\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(OutDirPGI)\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
@@ -313,6 +301,11 @@
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(IntDir)vcdiv64.obj;%(Outputs)</Outputs>
     </CustomBuild>
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="pythoncore.vcxproj">
+      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/PCbuild/_elementtree.vcxproj b/PCbuild/_elementtree.vcxproj
index e10c605..7802ab3 100644
--- a/PCbuild/_elementtree.vcxproj
+++ b/PCbuild/_elementtree.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_hashlib.vcxproj b/PCbuild/_hashlib.vcxproj
index 674270d..52433ed 100644
--- a/PCbuild/_hashlib.vcxproj
+++ b/PCbuild/_hashlib.vcxproj
@@ -148,11 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_lzma.vcxproj b/PCbuild/_lzma.vcxproj
index fce672a..ac25c80 100644
--- a/PCbuild/_lzma.vcxproj
+++ b/PCbuild/_lzma.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_msi.vcxproj b/PCbuild/_msi.vcxproj
index 258d926..1323d16 100644
--- a/PCbuild/_msi.vcxproj
+++ b/PCbuild/_msi.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/_multiprocessing.vcxproj b/PCbuild/_multiprocessing.vcxproj
index 20261e9..b4bb568 100644
--- a/PCbuild/_multiprocessing.vcxproj
+++ b/PCbuild/_multiprocessing.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/_socket.vcxproj b/PCbuild/_socket.vcxproj
index 2409805..63836e9 100644
--- a/PCbuild/_socket.vcxproj
+++ b/PCbuild/_socket.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/_sqlite3.vcxproj b/PCbuild/_sqlite3.vcxproj
index bcaf2d3..392dad1 100644
--- a/PCbuild/_sqlite3.vcxproj
+++ b/PCbuild/_sqlite3.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_ssl.vcxproj b/PCbuild/_ssl.vcxproj
index 02ec236..ae71d19 100644
--- a/PCbuild/_ssl.vcxproj
+++ b/PCbuild/_ssl.vcxproj
@@ -148,11 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/_testbuffer.vcxproj b/PCbuild/_testbuffer.vcxproj
index 8403048..e1265f6 100644
--- a/PCbuild/_testbuffer.vcxproj
+++ b/PCbuild/_testbuffer.vcxproj
@@ -148,19 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(OutDirPGI)\</OutDir>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(ProjectName)</TargetName>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
@@ -173,7 +160,6 @@
     </Midl>
     <Link>
       <BaseAddress>0x1e1F0000</BaseAddress>
-      <AdditionalDependencies>$(OutDir)python33_d.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -187,7 +173,6 @@
     </Midl>
     <Link>
       <BaseAddress>0x1e1F0000</BaseAddress>
-      <AdditionalDependencies>$(OutDir)python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">
@@ -202,7 +187,6 @@
     <Link>
       <BaseAddress>0x1e1F0000</BaseAddress>
       <TargetMachine>MachineX64</TargetMachine>
-      <AdditionalDependencies>$(OutDir)python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">
@@ -217,12 +201,16 @@
     <Link>
       <BaseAddress>0x1e1F0000</BaseAddress>
       <TargetMachine>MachineX64</TargetMachine>
-      <AdditionalDependencies>$(SolutionDir)\$(PlatformShortName)\python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\Modules\_testbuffer.c" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="pythoncore.vcxproj">
+      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
diff --git a/PCbuild/_testcapi.vcxproj b/PCbuild/_testcapi.vcxproj
index e8e5b3c..e99a7e4 100644
--- a/PCbuild/_testcapi.vcxproj
+++ b/PCbuild/_testcapi.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/_tkinter.vcxproj b/PCbuild/_tkinter.vcxproj
index 64a6f58..67f72fe 100644
--- a/PCbuild/_tkinter.vcxproj
+++ b/PCbuild/_tkinter.vcxproj
@@ -148,11 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/debug.props b/PCbuild/debug.props
index c36ab56..ce8aad4 100644
--- a/PCbuild/debug.props
+++ b/PCbuild/debug.props
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="UserMacros">
+    <PyDebugExt>_d</PyDebugExt>
     <KillPythonExe>$(OutDir)kill_python_d.exe</KillPythonExe>
   </PropertyGroup>
   <PropertyGroup>
@@ -11,11 +12,11 @@
     <ClCompile>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
-    <Link>
-      <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
-    </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <BuildMacro Include="PyDebugExt">
+      <Value>$(PyDebugExt)</Value>
+    </BuildMacro>
     <BuildMacro Include="KillPythonExe">
       <Value>$(KillPythonExe)</Value>
     </BuildMacro>
diff --git a/PCbuild/env.bat b/PCbuild/env.bat
index 638b16c..08dc8ef 100644
--- a/PCbuild/env.bat
+++ b/PCbuild/env.bat
@@ -1,5 +1,9 @@
 @echo off
-set VS9=%ProgramFiles%\Microsoft Visual Studio 9.0
+set VS10=%ProgramFiles(x86)%\Microsoft Visual Studio 10.0
+IF EXIST "%VS10%" GOTO ok
+set VS10=%ProgramFiles%\Microsoft Visual Studio 10.0
+:ok
+
 echo Build environments: x86, ia64, amd64, x86_amd64, x86_ia64
 echo.
-call "%VS9%\VC\vcvarsall.bat" %1
+call "%VS10%\VC\vcvarsall.bat" %1
diff --git a/PCbuild/kill_python.vcxproj b/PCbuild/kill_python.vcxproj
index f567f37..9f67c40 100644
--- a/PCbuild/kill_python.vcxproj
+++ b/PCbuild/kill_python.vcxproj
@@ -82,12 +82,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.exe</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/make_buildinfo.vcxproj b/PCbuild/make_buildinfo.vcxproj
index 35a2b0a..eee7f91 100644
--- a/PCbuild/make_buildinfo.vcxproj
+++ b/PCbuild/make_buildinfo.vcxproj
@@ -30,7 +30,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -41,7 +40,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(OutDir)make_buildinfo.exe</OutputFile>
-      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
       <SubSystem>Console</SubSystem>
     </Link>
   </ItemDefinitionGroup>
diff --git a/PCbuild/make_versioninfo.vcxproj b/PCbuild/make_versioninfo.vcxproj
index 6e35ef4..a855287 100644
--- a/PCbuild/make_versioninfo.vcxproj
+++ b/PCbuild/make_versioninfo.vcxproj
@@ -54,9 +54,15 @@
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="debug.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="release.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
@@ -73,8 +79,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <CustomBuildStep>
@@ -97,7 +101,6 @@ make_versioninfo.exe &gt; ..\PC\pythonnt_rc.h
     </ClCompile>
     <Link>
       <OutputFile>$(SolutionDir)make_versioninfo.exe</OutputFile>
-      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
       <SubSystem>Console</SubSystem>
       <BaseAddress>0x1d000000</BaseAddress>
     </Link>
@@ -151,7 +154,6 @@ make_versioninfo_d.exe &gt; ..\PC\pythonnt_rc_d.h
     </ClCompile>
     <Link>
       <OutputFile>$(SolutionDir)make_versioninfo_d.exe</OutputFile>
-      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
       <SubSystem>Console</SubSystem>
       <BaseAddress>0x1d000000</BaseAddress>
     </Link>
diff --git a/PCbuild/pcbuild.sln b/PCbuild/pcbuild.sln
index 0eb0d6b..6d6c3ac 100644
--- a/PCbuild/pcbuild.sln
+++ b/PCbuild/pcbuild.sln
@@ -547,8 +547,8 @@ Global
 		{885D4898-D08D-4091-9C40-C700CFE3FC5A}.Release|Win32.Build.0 = Release|Win32

 		{885D4898-D08D-4091-9C40-C700CFE3FC5A}.Release|x64.ActiveCfg = Release|x64

 		{885D4898-D08D-4091-9C40-C700CFE3FC5A}.Release|x64.Build.0 = Release|x64

-		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.Debug|Win32.ActiveCfg = Debug|Win32

-		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.Debug|x64.ActiveCfg = Debug|x64

+		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.Debug|Win32.ActiveCfg = Release|Win32

+		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.Debug|x64.ActiveCfg = Release|x64

 		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.PGInstrument|Win32.ActiveCfg = PGInstrument|Win32

 		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.PGInstrument|Win32.Build.0 = PGInstrument|Win32

 		{F749B822-B489-4CA5-A3AD-CE078F5F338A}.PGInstrument|x64.ActiveCfg = PGInstrument|x64

diff --git a/PCbuild/pyd.props b/PCbuild/pyd.props
index fe58a1c..469966e 100644
--- a/PCbuild/pyd.props
+++ b/PCbuild/pyd.props
@@ -1,13 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ImportGroup Label="PropertySheets">
-    <Import Project="pyproject.props" />
     <Import Project="release.props" />
+    <Import Project="pyproject.props" />
   </ImportGroup>
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
     <GenerateManifest>false</GenerateManifest>
     <EmbedManifest>false</EmbedManifest>
+    <TargetExt>.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup>
     <ClCompile>
@@ -15,9 +16,6 @@
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
     </ClCompile>
     <Link>
-      <OutputFile>$(OutDir)$(ProjectName).pyd</OutputFile>
-      <ProgramDatabaseFile>$(OutDir)$(ProjectName).pdb</ProgramDatabaseFile>
-      <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
     </Link>
     <PostBuildEvent>
       <Command>
diff --git a/PCbuild/pyd_d.props b/PCbuild/pyd_d.props
index 7571998..b023288 100644
--- a/PCbuild/pyd_d.props
+++ b/PCbuild/pyd_d.props
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ImportGroup Label="PropertySheets">
-    <Import Project="pyproject.props" />
     <Import Project="debug.props" />
+    <Import Project="pyproject.props" />
   </ImportGroup>
-  <PropertyGroup Label="UserMacros">
-    <PythonExe>$(SolutionDir)python_d.exe</PythonExe>
-  </PropertyGroup>
+  <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
     <LinkIncremental>false</LinkIncremental>
@@ -23,19 +21,11 @@
       <PreprocessorDefinitions>Py_BUILD_CORE_MODULE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
-    <Link>
-      <OutputFile>$(OutDir)$(ProjectName)_d.pyd</OutputFile>
-      <ProgramDatabaseFile>$(OutDir)$(ProjectName)_d.pdb</ProgramDatabaseFile>
-      <ImportLibrary>$(OutDir)$(TargetName).lib</ImportLibrary>
-    </Link>
+    <Link />
     <PostBuildEvent>
       <Command>
       </Command>
     </PostBuildEvent>
   </ItemDefinitionGroup>
-  <ItemGroup>
-    <BuildMacro Include="PythonExe">
-      <Value>$(PythonExe)</Value>
-    </BuildMacro>
-  </ItemGroup>
+  <ItemGroup />
 </Project>
\ No newline at end of file
diff --git a/PCbuild/pyexpat.vcxproj b/PCbuild/pyexpat.vcxproj
index 593600c..974fd3d 100644
--- a/PCbuild/pyexpat.vcxproj
+++ b/PCbuild/pyexpat.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/pyproject.props b/PCbuild/pyproject.props
index f466a07..fba778a 100644
--- a/PCbuild/pyproject.props
+++ b/PCbuild/pyproject.props
@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="UserMacros">
-    <PyDllName>python33</PyDllName>
-    <PythonExe>$(SolutionDir)\python.exe</PythonExe>
+    <PyDllName>python33$(PyDebugExt)</PyDllName>
+    <PythonExe>$(SolutionDir)python$(PyDebugExt).exe</PythonExe>
+    <KillPythonExe>$(OutDir)kill_python$(PyDebugExt).exe</KillPythonExe>
     <externalsDir>..\..</externalsDir>
     <sqlite3Dir>$(externalsDir)\sqlite-3.7.12</sqlite3Dir>
     <bz2Dir>$(externalsDir)\bzip2-1.0.6</bz2Dir>
@@ -17,10 +18,9 @@
   </PropertyGroup>
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
-    <OutDir>$(SolutionDir)\</OutDir>
+    <OutDir>$(SolutionDir)</OutDir>
     <IntDir>$(SolutionDir)$(PlatformName)-temp-$(Configuration)\$(ProjectName)\</IntDir>
     <LinkIncremental>false</LinkIncremental>
-    <TargetExt>.dll</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup>
     <ClCompile>
@@ -59,6 +59,9 @@
     <BuildMacro Include="PythonExe">
       <Value>$(PythonExe)</Value>
     </BuildMacro>
+    <BuildMacro Include="KillPythonExe">
+      <Value>$(KillPythonExe)</Value>
+    </BuildMacro>
     <BuildMacro Include="externalsDir">
       <Value>$(externalsDir)</Value>
     </BuildMacro>
diff --git a/PCbuild/python.vcxproj b/PCbuild/python.vcxproj
index 50db55e..d0a9de0 100644
--- a/PCbuild/python.vcxproj
+++ b/PCbuild/python.vcxproj
@@ -156,14 +156,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.exe</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj
index fd4a254..fd8861d 100644
--- a/PCbuild/pythoncore.vcxproj
+++ b/PCbuild/pythoncore.vcxproj
@@ -77,51 +77,51 @@
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
     <Import Project="release.props" />
+    <Import Project="pyproject.props" />
     <Import Project="pgupdate.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
     <Import Project="release.props" />
+    <Import Project="pyproject.props" />
     <Import Project="pginstrument.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
     <Import Project="debug.props" />
+    <Import Project="pyproject.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-    <Import Project="pyproject.props" />
     <Import Project="release.props" />
+    <Import Project="pyproject.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="release.props" />
     <Import Project="pyproject.props" />
     <Import Project="x64.props" />
-    <Import Project="release.props" />
     <Import Project="pgupdate.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="release.props" />
     <Import Project="pyproject.props" />
     <Import Project="x64.props" />
-    <Import Project="release.props" />
     <Import Project="pginstrument.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="debug.props" />
     <Import Project="pyproject.props" />
     <Import Project="x64.props" />
-    <Import Project="debug.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="release.props" />
     <Import Project="pyproject.props" />
     <Import Project="x64.props" />
-    <Import Project="release.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
@@ -150,15 +150,14 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(PyDllName)_d</TargetName>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(PyDllName)</TargetName>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(PyDllName)_d</TargetName>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(PyDllName)</TargetName>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.dll</TargetExt>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(PyDllName)</TargetName>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(PyDllName)</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(PyDllName)</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">$(PyDllName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(PyDllName)</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -180,9 +179,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDir)$(PyDllName).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -208,9 +205,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDir)$(PyDllName).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -234,11 +229,8 @@
     </PreLinkEvent>
     <Link>
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)$(PyDllName)_d.dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName)_d.pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDir)$(PyDllName)_d.lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -267,9 +259,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName)_d.dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName)_d.pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDir)$(PyDllName)_d.lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">
@@ -292,9 +282,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDirPGI)$(PyDllName).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">
@@ -320,9 +308,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDirPGI)$(PyDllName).lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
   </ItemDefinitionGroup>
@@ -346,9 +332,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDirPGI)$(PyDllName).lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">
@@ -374,9 +358,7 @@
       <AdditionalDependencies>$(IntDir)getbuildinfo.o;%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)$(PyDllName).dll</OutputFile>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
-      <ProgramDatabaseFile>$(OutDir)$(PyDllName).pdb</ProgramDatabaseFile>
       <BaseAddress>0x1e000000</BaseAddress>
-      <ImportLibrary>$(OutDirPGI)$(PyDllName).lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
   </ItemDefinitionGroup>
diff --git a/PCbuild/pythonw.vcxproj b/PCbuild/pythonw.vcxproj
index 5db5506..1214569 100644
--- a/PCbuild/pythonw.vcxproj
+++ b/PCbuild/pythonw.vcxproj
@@ -149,14 +149,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.exe</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/readme.txt b/PCbuild/readme.txt
index fe22929..e749429 100644
--- a/PCbuild/readme.txt
+++ b/PCbuild/readme.txt
@@ -1,4 +1,4 @@
-Building Python using VC++ 9.0
+Building Python using VC++ 10.0
 ------------------------------
 
 This directory is used to build Python for Win32 and x64 platforms, e.g. 
@@ -62,17 +62,11 @@ PC/VS8.0/
 C RUNTIME
 ---------
 
-Visual Studio 2008 uses version 9 of the C runtime (MSVCRT9).  The executables
-are linked to a CRT "side by side" assembly which must be present on the target
-machine.  This is avalible under the VC/Redist folder of your visual studio
-distribution. On XP and later operating systems that support
-side-by-side assemblies it is not enough to have the msvcrt90.dll present,
-it has to be there as a whole assembly, that is, a folder with the .dll
-and a .manifest.  Also, a check is made for the correct version.
-Therefore, one should distribute this assembly with the dlls, and keep
-it in the same directory.  For compatibility with older systems, one should
-also set the PATH to this directory so that the dll can be found.
-For more info, see the Readme in the VC/Redist folder.
+Visual Studio 2010 uses version 10 of the C runtime (MSVCRT9).  The executables
+no longer use the "Side by Side" assemblies used in previous versions of the
+compiler.  This simplifies distribution of applications.
+The run time libraries are avalible under the VC/Redist folder of your visual studio
+distribution. For more info, see the Readme in the VC/Redist folder.
 
 SUBPROJECTS
 -----------
diff --git a/PCbuild/release.props b/PCbuild/release.props
index 356f53d..acfe3e4 100644
--- a/PCbuild/release.props
+++ b/PCbuild/release.props
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="UserMacros">
-    <KillPythonExe>$(OutDir)kill_python.exe</KillPythonExe>
+    <PyDebugExt />
   </PropertyGroup>
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
@@ -12,8 +12,8 @@
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <BuildMacro Include="KillPythonExe">
-      <Value>$(KillPythonExe)</Value>
+    <BuildMacro Include="PyDebugExt">
+      <Value>$(PyDebugExt)</Value>
     </BuildMacro>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/PCbuild/select.vcxproj b/PCbuild/select.vcxproj
index 7c90a78..514923c 100644
--- a/PCbuild/select.vcxproj
+++ b/PCbuild/select.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/sqlite3.vcxproj b/PCbuild/sqlite3.vcxproj
index c7eb2a7..daf010d 100644
--- a/PCbuild/sqlite3.vcxproj
+++ b/PCbuild/sqlite3.vcxproj
@@ -150,9 +150,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.dll</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.dll</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.dll</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
diff --git a/PCbuild/unicodedata.vcxproj b/PCbuild/unicodedata.vcxproj
index c3244f5..c9d5278 100644
--- a/PCbuild/unicodedata.vcxproj
+++ b/PCbuild/unicodedata.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/vs9to10.py b/PCbuild/vs9to10.py
new file mode 100644
index 0000000..8bf832a
--- /dev/null
+++ b/PCbuild/vs9to10.py
@@ -0,0 +1,56 @@
+#Run this file after automatic convertsion of the VisualStudio 2008 solution by VisualStudio 2010.
+#This can be done whenever the 2008 solution changes.
+#It will make the necessary cleanup and updates to the vcxproj files
+#the .props files need to be maintained by hand if the .vsprops files change
+
+from __future__ import with_statement
+import sys
+import os
+import os.path
+
+def vs9to10(src, dest):
+    for name in os.listdir(src):
+        path, ext = os.path.splitext(name)
+        if ext.lower() not in ('.vcxproj',):
+            continue
+
+        filename = os.path.normpath(os.path.join(src, name))
+        destname = os.path.normpath(os.path.join(dest, name))
+        print("%s -> %s" % (filename, destname))
+
+        lines = []
+        lastline = b""
+        importgroup = False
+        with open(filename, 'rb') as fin:
+            for line in fin:
+                #remove redundant linker output info
+                if b"<OutputLine>" in line:
+                    continue
+                if b"<ProgramDatabaseFile>" in line:
+                    continue
+                if b"<ImportLibrary>" in line and b"</ImportLibrary>" in line:
+                    continue
+
+                #add new property sheet to the pythoncore
+                if importgroup and "pythoncore" in name.lower():
+                    if b"</ImportGroup>" in line:
+                        if b"debug.props" in lastline:
+                            lines.append(b'    <Import Project="pythoncore_d.props" />\r\n')
+                        elif b"pythoncore" not in lastline:
+                            lines.append(b'    <Import Project="pythoncore.props" />\r\n')
+                if b"<ImportGroup Condition" in line:
+                    importgroup = True
+                elif b"</ImportGroup>" in line:
+                    importgroup = False
+                lines.append(line)
+                lastline = line
+        with open(destname, 'wb') as fout:
+            for line in lines:
+                fout.write(line)
+
+if __name__ == "__main__":
+    src = "." if len(sys.argv) < 2 else sys.argv[1]
+    name = os.path.basename(os.path.abspath(src))
+    dest = os.path.abspath(os.path.join(src, "..", name + "Upd"))
+    os.makedirs(dest)
+    vs9to10(src, dest)
diff --git a/PCbuild/w9xpopen.vcxproj b/PCbuild/w9xpopen.vcxproj
index 66c9e67..d1afe22 100644
--- a/PCbuild/w9xpopen.vcxproj
+++ b/PCbuild/w9xpopen.vcxproj
@@ -84,27 +84,51 @@
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="release.props" />
+    <Import Project="pgupdate.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="release.props" />
+    <Import Project="pginstrument.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="release.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="debug.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="release.props" />
+    <Import Project="pgupdate.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="release.props" />
+    <Import Project="pginstrument.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="release.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="debug.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
diff --git a/PCbuild/winsound.vcxproj b/PCbuild/winsound.vcxproj
index 41e97f1..cf518e9 100644
--- a/PCbuild/winsound.vcxproj
+++ b/PCbuild/winsound.vcxproj
@@ -148,12 +148,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|x64'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Link>
diff --git a/PCbuild/x64.props b/PCbuild/x64.props
index e43ff9d..5f26e68 100644
--- a/PCbuild/x64.props
+++ b/PCbuild/x64.props
@@ -6,7 +6,7 @@
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
     <_PropertySheetDisplayName>amd64</_PropertySheetDisplayName>
-    <OutDir>$(SolutionDir)\amd64\</OutDir>
+    <OutDir>$(SolutionDir)amd64\</OutDir>
     <IntDir>$(SolutionDir)$(PlatformName)-temp-$(Configuration)\$(ProjectName)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup>
diff --git a/PCbuild/xxlimited.vcxproj b/PCbuild/xxlimited.vcxproj
index fa32264..26bc20d 100644
--- a/PCbuild/xxlimited.vcxproj
+++ b/PCbuild/xxlimited.vcxproj
@@ -117,12 +117,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|x64'">.pyd</TargetExt>
-    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(PlatformName)-pgo\</OutDir>
-    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(PlatformName)-temp-pgi\$(ProjectName)\</IntDir>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|Win32'">.pyd</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">.pyd</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -132,7 +126,6 @@
       <AdditionalDependencies>wsock32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <BaseAddress>0x1D110000</BaseAddress>
-      <OutputFile>$(OutDir)$(ProjectName).pyd</OutputFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -140,7 +133,7 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <Link>
-      <AdditionalDependencies>wsock32.lib;$(SolutionDir)\$(PlatformShortName)\python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>wsock32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <BaseAddress>0x1D110000</BaseAddress>
     </Link>
@@ -153,7 +146,6 @@
       <AdditionalDependencies>wsock32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <BaseAddress>0x1D110000</BaseAddress>
-      <OutputFile>$(OutDirPGI)$(ProjectName).pyd</OutputFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGInstrument|x64'">
@@ -161,11 +153,10 @@
       <TargetEnvironment>X64</TargetEnvironment>
     </Midl>
     <Link>
-      <AdditionalDependencies>wsock32.lib;$(OutDir)python33.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>wsock32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <IgnoreSpecificDefaultLibraries>libc;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <BaseAddress>0x1D110000</BaseAddress>
       <TargetMachine>MachineX64</TargetMachine>
-      <OutputFile>$(OutDirPGI)$(ProjectName).pyd</OutputFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='PGUpdate|Win32'">
@@ -192,6 +183,11 @@
   <ItemGroup>
     <ClCompile Include="..\Modules\xxlimited.c" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="pythoncore.vcxproj">
+      <Project>{cf7ac3d1-e2df-41d2-bea6-1e2556cdea26}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>