diff --git a/cores/archie/bench/sound/sound.project b/cores/archie/bench/sound/sound.project
deleted file mode 100644
index 91ba035..0000000
--- a/cores/archie/bench/sound/sound.project
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<CodeLite_Project Name="sound" InternalType="">
-  <Description/>
-  <Dependencies/>
-  <Settings Type="Dynamic Library">
-    <GlobalSettings>
-      <Compiler Options="" C_Options="" Assembler="">
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="">
-        <LibraryPath Value="."/>
-      </Linker>
-      <ResourceCompiler Options=""/>
-    </GlobalSettings>
-    <Configuration Name="Debug" CompilerType="GCC" DebuggerType="GNU gdb debugger" Type="Dynamic Library" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
-      <Compiler Options="-g" C_Options="-g" Assembler="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" PCHFlags="" PCHFlagsPolicy="0">
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="" Required="yes"/>
-      <ResourceCompiler Options="" Required="no"/>
-      <General OutputFile="" IntermediateDirectory="./Debug" Command="" CommandArguments="" UseSeparateDebugArgs="no" DebugArguments="" WorkingDirectory="$(IntermediateDirectory)" PauseExecWhenProcTerminates="yes" IsGUIProgram="no" IsEnabled="yes"/>
-      <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
-        <![CDATA[]]>
-      </Environment>
-      <Debugger IsRemote="no" RemoteHostName="" RemoteHostPort="" DebuggerPath="" IsExtended="no">
-        <DebuggerSearchPaths/>
-        <PostConnectCommands/>
-        <StartupCommands/>
-      </Debugger>
-      <PreBuild/>
-      <PostBuild/>
-      <CustomBuild Enabled="yes">
-        <RebuildCommand/>
-        <CleanCommand>make clean</CleanCommand>
-        <BuildCommand>make</BuildCommand>
-        <PreprocessFileCommand/>
-        <SingleFileCommand/>
-        <MakefileGenerationCommand/>
-        <ThirdPartyToolName>None</ThirdPartyToolName>
-        <WorkingDirectory>$(WorkspacePath)</WorkingDirectory>
-      </CustomBuild>
-      <AdditionalRules>
-        <CustomPostBuild/>
-        <CustomPreBuild/>
-      </AdditionalRules>
-      <Completion EnableCpp11="no" EnableCpp14="no">
-        <ClangCmpFlagsC/>
-        <ClangCmpFlags/>
-        <ClangPP/>
-        <SearchPaths/>
-      </Completion>
-    </Configuration>
-    <Configuration Name="Release" CompilerType="GCC" DebuggerType="GNU gdb debugger" Type="Dynamic Library" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
-      <Compiler Options="" C_Options="" Assembler="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" PCHFlags="" PCHFlagsPolicy="0">
-        <IncludePath Value="."/>
-      </Compiler>
-      <Linker Options="-O2" Required="yes"/>
-      <ResourceCompiler Options="" Required="no"/>
-      <General OutputFile="" IntermediateDirectory="./Release" Command="" CommandArguments="" UseSeparateDebugArgs="no" DebugArguments="" WorkingDirectory="$(IntermediateDirectory)" PauseExecWhenProcTerminates="yes" IsGUIProgram="no" IsEnabled="yes"/>
-      <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
-        <![CDATA[]]>
-      </Environment>
-      <Debugger IsRemote="no" RemoteHostName="" RemoteHostPort="" DebuggerPath="" IsExtended="no">
-        <DebuggerSearchPaths/>
-        <PostConnectCommands/>
-        <StartupCommands/>
-      </Debugger>
-      <PreBuild/>
-      <PostBuild/>
-      <CustomBuild Enabled="yes">
-        <RebuildCommand/>
-        <CleanCommand>make clean</CleanCommand>
-        <BuildCommand>make</BuildCommand>
-        <PreprocessFileCommand/>
-        <SingleFileCommand/>
-        <MakefileGenerationCommand/>
-        <ThirdPartyToolName>None</ThirdPartyToolName>
-        <WorkingDirectory>$(WorkspacePath)</WorkingDirectory>
-      </CustomBuild>
-      <AdditionalRules>
-        <CustomPostBuild/>
-        <CustomPreBuild/>
-      </AdditionalRules>
-      <Completion EnableCpp11="no" EnableCpp14="no">
-        <ClangCmpFlagsC/>
-        <ClangCmpFlags/>
-        <ClangPP/>
-        <SearchPaths/>
-      </Completion>
-    </Configuration>
-  </Settings>
-  <VirtualDirectory Name="src">
-    <File Name="conv.c"/>
-    <File Name="llama.wav"/>
-    <File Name="mu255.c"/>
-    <File Name="vidc_audio.cpp"/>
-  </VirtualDirectory>
-</CodeLite_Project>