diff --git a/proj/vc7ide/flat_tree_test.vcproj b/proj/vc7ide/flat_tree_test.vcproj
new file mode 100644
index 0000000..566d698
--- /dev/null
+++ b/proj/vc7ide/flat_tree_test.vcproj
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+   ProjectType="Visual C++"
+   Version="7.10"
+   Name="flat_tree_test"
+   ProjectGUID="{DE1834C3-2609-FE38-4FA5-0BA0D3CD0796}"
+   Keyword="Win32Proj">
+   <Platforms>
+      <Platform
+         Name="Win32"/>
+   </Platforms>
+   <Configurations>
+      <Configuration
+         Name="Debug|Win32"
+         OutputDirectory="../../Bin/Win32/Debug"
+         IntermediateDirectory="Debug/flat_tree_test"
+         ConfigurationType="1"
+         CharacterSet="2">
+         <Tool
+            Name="VCCLCompilerTool"
+            Optimization="0"
+            AdditionalIncludeDirectories="../../../.."
+            PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+            MinimalRebuild="TRUE"
+            BasicRuntimeChecks="3"
+            RuntimeLibrary="3"
+            TreatWChar_tAsBuiltInType="TRUE"
+            ForceConformanceInForLoopScope="FALSE"
+            UsePrecompiledHeader="0"
+            WarningLevel="4"
+            Detect64BitPortabilityProblems="TRUE"
+            DebugInformationFormat="3"/>
+         <Tool
+            Name="VCCustomBuildTool"/>
+         <Tool
+            Name="VCLinkerTool"
+            AdditionalDependencies="winmm.lib"
+            OutputFile="$(OutDir)/flat_tree_test_d.exe"
+            LinkIncremental="1"
+            AdditionalLibraryDirectories="../../../../stage/lib"
+            GenerateDebugInformation="TRUE"
+            ProgramDatabaseFile="$(OutDir)/flat_tree_test.pdb"
+            SubSystem="1"
+            TargetMachine="1"
+				FixedBaseAddress="1"
+            />
+         <Tool
+            Name="VCMIDLTool"/>
+         <Tool
+            Name="VCPostBuildEventTool"/>
+         <Tool
+            Name="VCPreBuildEventTool"/>
+         <Tool
+            Name="VCPreLinkEventTool"/>
+         <Tool
+            Name="VCResourceCompilerTool"/>
+         <Tool
+            Name="VCWebServiceProxyGeneratorTool"/>
+         <Tool
+            Name="VCXMLDataGeneratorTool"/>
+         <Tool
+            Name="VCWebDeploymentTool"/>
+         <Tool
+            Name="VCManagedWrapperGeneratorTool"/>
+         <Tool
+            Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+      </Configuration>
+      <Configuration
+         Name="Release|Win32"
+         OutputDirectory="../../Bin/Win32/Release"
+         IntermediateDirectory="Release/flat_tree_test"
+         ConfigurationType="1"
+         CharacterSet="2">
+         <Tool
+            Name="VCCLCompilerTool"
+            AdditionalIncludeDirectories="../../../.."
+            PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+            RuntimeLibrary="2"
+            TreatWChar_tAsBuiltInType="TRUE"
+            ForceConformanceInForLoopScope="FALSE"
+            UsePrecompiledHeader="0"
+            WarningLevel="4"
+            Detect64BitPortabilityProblems="TRUE"
+            DebugInformationFormat="0"/>
+         <Tool
+            Name="VCCustomBuildTool"/>
+         <Tool
+            Name="VCLinkerTool"
+            AdditionalDependencies="winmm.lib"
+            OutputFile="$(OutDir)/flat_tree_test.exe"
+            LinkIncremental="1"
+            AdditionalLibraryDirectories="../../../../stage/lib"
+            GenerateDebugInformation="TRUE"
+            SubSystem="1"
+            OptimizeReferences="2"
+            EnableCOMDATFolding="2"
+            TargetMachine="1"
+				FixedBaseAddress="1"/>
+         <Tool
+            Name="VCMIDLTool"/>
+         <Tool
+            Name="VCPostBuildEventTool"/>
+         <Tool
+            Name="VCPreBuildEventTool"/>
+         <Tool
+            Name="VCPreLinkEventTool"/>
+         <Tool
+            Name="VCResourceCompilerTool"/>
+         <Tool
+            Name="VCWebServiceProxyGeneratorTool"/>
+         <Tool
+            Name="VCXMLDataGeneratorTool"/>
+         <Tool
+            Name="VCWebDeploymentTool"/>
+         <Tool
+            Name="VCManagedWrapperGeneratorTool"/>
+         <Tool
+            Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+      </Configuration>
+   </Configurations>
+   <References>
+   </References>
+   <Files>
+      <Filter
+         Name="Source Files"
+         Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+         UniqueIdentifier="{F7FB0731-4617-023C-A7A5-A252F0F521B7}">
+         <File
+            RelativePath="..\..\test\flat_tree_test.cpp">
+         </File>
+      </Filter>
+   </Files>
+   <Globals>
+   </Globals>
+</VisualStudioProject>