diff --git a/code/nel/src/sound/driver/xaudio2/music_buffer.h b/code/nel/include/nel/sound/driver/music_buffer.h
similarity index 97%
rename from code/nel/src/sound/driver/xaudio2/music_buffer.h
rename to code/nel/include/nel/sound/driver/music_buffer.h
index a79f009d8..a9df6c495 100644
--- a/code/nel/src/sound/driver/xaudio2/music_buffer.h
+++ b/code/nel/include/nel/sound/driver/music_buffer.h
@@ -17,12 +17,14 @@
 #ifndef NLSOUND_MUSIC_BUFFER_H
 #define NLSOUND_MUSIC_BUFFER_H
 
-namespace NLMISC {
+namespace NLMISC
+{
 	class IStream;
 	class CIFile;
 }
 
-namespace NLSOUND {
+namespace NLSOUND
+{
 
 	/*
 	 * TODO: Streaming
diff --git a/code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.h b/code/nel/include/nel/sound/driver/music_buffer_vorbis.h
similarity index 96%
rename from code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.h
rename to code/nel/include/nel/sound/driver/music_buffer_vorbis.h
index ece5caebb..8971a8a74 100644
--- a/code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.h
+++ b/code/nel/include/nel/sound/driver/music_buffer_vorbis.h
@@ -34,7 +34,8 @@
 // Project includes
 #include "music_buffer.h"
 
-namespace NLSOUND {
+namespace NLSOUND
+{
 
 /**
  * \brief CMusicBufferVorbis
diff --git a/code/nel/include/nel/sound/driver/sound_driver.h b/code/nel/include/nel/sound/driver/sound_driver.h
index 8cc2ee053..193026a42 100644
--- a/code/nel/include/nel/sound/driver/sound_driver.h
+++ b/code/nel/include/nel/sound/driver/sound_driver.h
@@ -16,16 +16,17 @@
 
 #ifndef NL_SOUND_DRIVER_H
 #define NL_SOUND_DRIVER_H
-#include <nel/misc/types_nl.h>
 
-#include <nel/misc/common.h>
-#include <nel/misc/file.h>
-#include <nel/misc/string_mapper.h>
+#include "nel/misc/types_nl.h"
+#include "nel/misc/common.h"
+#include "nel/misc/file.h"
+#include "nel/misc/string_mapper.h"
 
 #include "effect.h"
 
 /// This namespace contains the sound classes
-namespace NLSOUND {
+namespace NLSOUND
+{
 	class IBuffer;
 	class IListener;
 	class ISource;
@@ -40,7 +41,7 @@ namespace NLSOUND {
 /*
  * Sound sample format
  */
-enum TSampleFormat { Mono8, Mono16ADPCM, Mono16, Stereo8, Stereo16 };
+enum TSampleFormat { SampleFormatUnknown, Mono8, Mono16ADPCM, Mono16, Stereo8, Stereo16 };
 
 /**
  * Abstract sound driver (implemented in sound driver dynamic library)
diff --git a/code/nel/src/sound.vcproj b/code/nel/src/sound.vcproj
index 1544192c9..9bac47fe2 100644
--- a/code/nel/src/sound.vcproj
+++ b/code/nel/src/sound.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="sound"
 	ProjectGUID="{4AF7ADB2-DAF8-4F04-9793-F92010001470}"
 	RootNamespace="sound"
diff --git a/code/nel/src/sound/driver/CMakeLists.txt b/code/nel/src/sound/driver/CMakeLists.txt
index 283d1a5a7..db082072f 100644
--- a/code/nel/src/sound/driver/CMakeLists.txt
+++ b/code/nel/src/sound/driver/CMakeLists.txt
@@ -9,6 +9,10 @@ ADD_DEFINITIONS(${LIBXML2_DEFINITIONS})
 NL_ADD_STATIC_VID_DRIVERS(nelsnd_lowlevel)
 nl_add_lib_suffix(nelsnd_lowlevel)
 
+IF(WITH_PCH)
+  ADD_NATIVE_PRECOMPILED_HEADER(nelsnd_lowlevel ${CMAKE_CURRENT_SOURCE_DIR}/stdsound_lowlevel.h ${CMAKE_CURRENT_SOURCE_DIR}/stdsound_lowlevel.cpp)
+ENDIF(WITH_PCH)
+
 INSTALL(TARGETS nelsnd_lowlevel LIBRARY DESTINATION lib ARCHIVE DESTINATION lib COMPONENT libraries)
 
 IF(WITH_DRIVER_OPENAL)
diff --git a/code/nel/src/sound/driver/buffer.cpp b/code/nel/src/sound/driver/buffer.cpp
index 05a4a8b8e..1aeaed966 100644
--- a/code/nel/src/sound/driver/buffer.cpp
+++ b/code/nel/src/sound/driver/buffer.cpp
@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+#include "stdsound_lowlevel.h"
+
 #include "nel/sound/driver/buffer.h"
 #include "nel/misc/fast_mem.h"
 #include "nel/misc/stream.h"
@@ -117,7 +119,7 @@ void IBuffer::bufferFormatToSampleFormat(TBufferFormat bufferFormat, uint8 chann
 		break;
 	case FormatUnknown:
 	default:
-		sampleFormat = (TSampleFormat)~0;
+		sampleFormat = SampleFormatUnknown;
 		break;
 	}
 }
diff --git a/code/nel/src/sound/driver/effect.cpp b/code/nel/src/sound/driver/effect.cpp
index a512fce35..23f242e6c 100644
--- a/code/nel/src/sound/driver/effect.cpp
+++ b/code/nel/src/sound/driver/effect.cpp
@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+#include "stdsound_lowlevel.h"
+
 #include "nel/misc/types_nl.h"
 #include "nel/sound/driver/effect.h"
 
diff --git a/code/nel/src/sound/driver/listener.cpp b/code/nel/src/sound/driver/listener.cpp
index 9f9476ea8..2341421ac 100644
--- a/code/nel/src/sound/driver/listener.cpp
+++ b/code/nel/src/sound/driver/listener.cpp
@@ -14,8 +14,7 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "nel/sound/driver/listener.h"
-
+#include "stdsound_lowlevel.h"
 
 // leave not static else this workaround don't work
 void	dummyToAvoidStupidCompilerWarning_sound_listener_cpp()
diff --git a/code/nel/src/sound/driver/xaudio2/music_buffer.cpp b/code/nel/src/sound/driver/music_buffer.cpp
similarity index 92%
rename from code/nel/src/sound/driver/xaudio2/music_buffer.cpp
rename to code/nel/src/sound/driver/music_buffer.cpp
index 1ebf30b4c..bf38be0f5 100644
--- a/code/nel/src/sound/driver/xaudio2/music_buffer.cpp
+++ b/code/nel/src/sound/driver/music_buffer.cpp
@@ -14,11 +14,10 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "stdxaudio2.h"
+#include "stdsound_lowlevel.h"
 
-// Project includes
-#include "music_buffer_vorbis.h"
-#include "music_buffer.h"
+#include "nel/sound/driver/music_buffer_vorbis.h"
+#include "nel/sound/driver/music_buffer.h"
 
 using namespace std;
 using namespace NLMISC;
diff --git a/code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.cpp b/code/nel/src/sound/driver/music_buffer_vorbis.cpp
similarity index 95%
rename from code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.cpp
rename to code/nel/src/sound/driver/music_buffer_vorbis.cpp
index 8eaeb375f..e9df6d0d1 100644
--- a/code/nel/src/sound/driver/xaudio2/music_buffer_vorbis.cpp
+++ b/code/nel/src/sound/driver/music_buffer_vorbis.cpp
@@ -14,15 +14,16 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "stdxaudio2.h"
+#include "stdsound_lowlevel.h"
 
 // Project includes
-#include "music_buffer_vorbis.h"
+#include "nel/sound/driver/music_buffer_vorbis.h"
 
 using namespace std;
 using namespace NLMISC;
 
-namespace NLSOUND {
+namespace NLSOUND
+{
 
 size_t vorbisReadFunc(void *ptr, size_t size, size_t nmemb, void *datasource)
 {
diff --git a/code/nel/src/sound/driver/music_channel.cpp b/code/nel/src/sound/driver/music_channel.cpp
index 4c658e077..8e488858e 100644
--- a/code/nel/src/sound/driver/music_channel.cpp
+++ b/code/nel/src/sound/driver/music_channel.cpp
@@ -14,7 +14,8 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include <nel/misc/types_nl.h>
+#include "stdsound_lowlevel.h"
+
 #include "nel/sound/driver/music_channel.h"
 
 using namespace std;
diff --git a/code/nel/src/sound/driver/sound_driver.cpp b/code/nel/src/sound/driver/sound_driver.cpp
index 023104953..c0ca3d5bc 100644
--- a/code/nel/src/sound/driver/sound_driver.cpp
+++ b/code/nel/src/sound/driver/sound_driver.cpp
@@ -14,6 +14,8 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+#include "stdsound_lowlevel.h"
+
 #include "nel/sound/driver/sound_driver.h"
 
 #ifdef NL_OS_WINDOWS
diff --git a/code/nel/src/sound/driver/sound_lowlevel.vcproj b/code/nel/src/sound/driver/sound_lowlevel.vcproj
index 48c25fd38..cd23e6ad0 100644
--- a/code/nel/src/sound/driver/sound_lowlevel.vcproj
+++ b/code/nel/src/sound/driver/sound_lowlevel.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="sound_lowlevel"
 	ProjectGUID="{89064E9B-14E9-4FB2-8536-A9151DF55C68}"
 	RootNamespace="sound_lowlevel"
@@ -54,6 +54,8 @@
 				BasicRuntimeChecks="3"
 				SmallerTypeCheck="true"
 				RuntimeLibrary="3"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderThrough="stdsound_lowlevel.h"
 				WarningLevel="3"
 				SuppressStartupBanner="true"
 				DebugInformationFormat="3"
@@ -71,6 +73,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
+				AdditionalDependencies=" libogg.lib libvorbis.lib libvorbisfile.lib"
 				OutputFile="..\..\..\lib\nl$(ProjectName)_d.lib"
 			/>
 			<Tool
@@ -126,6 +129,8 @@
 				BasicRuntimeChecks="3"
 				SmallerTypeCheck="true"
 				RuntimeLibrary="3"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderThrough="stdsound_lowlevel.h"
 				WarningLevel="3"
 				SuppressStartupBanner="true"
 				DebugInformationFormat="3"
@@ -143,6 +148,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
+				AdditionalDependencies=" libogg.lib libvorbis.lib libvorbisfile.lib"
 				OutputFile="..\..\..\lib64\nl$(ProjectName)_d.lib"
 			/>
 			<Tool
@@ -201,6 +207,8 @@
 				ExceptionHandling="2"
 				RuntimeLibrary="2"
 				BufferSecurityCheck="false"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderThrough="stdsound_lowlevel.h"
 				WarningLevel="3"
 				SuppressStartupBanner="true"
 				DebugInformationFormat="3"
@@ -218,6 +226,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
+				AdditionalDependencies=" libogg.lib libvorbis.lib libvorbisfile.lib"
 				OutputFile="..\..\..\lib\nl$(ProjectName)_r.lib"
 			/>
 			<Tool
@@ -277,6 +286,8 @@
 				ExceptionHandling="2"
 				RuntimeLibrary="2"
 				BufferSecurityCheck="false"
+				UsePrecompiledHeader="2"
+				PrecompiledHeaderThrough="stdsound_lowlevel.h"
 				WarningLevel="2"
 				SuppressStartupBanner="true"
 				DebugInformationFormat="3"
@@ -294,6 +305,7 @@
 			/>
 			<Tool
 				Name="VCLibrarianTool"
+				AdditionalDependencies=" libogg.lib libvorbis.lib libvorbisfile.lib"
 				OutputFile="..\..\..\lib64\nl$(ProjectName)_r.lib"
 			/>
 			<Tool
@@ -331,6 +343,14 @@
 				RelativePath="..\..\..\include\nel\sound\driver\listener.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\..\include\nel\sound\driver\music_buffer.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\..\include\nel\sound\driver\music_buffer_vorbis.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\..\include\nel\sound\driver\music_channel.h"
 				>
@@ -356,6 +376,14 @@
 			RelativePath="listener.cpp"
 			>
 		</File>
+		<File
+			RelativePath=".\music_buffer.cpp"
+			>
+		</File>
+		<File
+			RelativePath=".\music_buffer_vorbis.cpp"
+			>
+		</File>
 		<File
 			RelativePath=".\music_channel.cpp"
 			>
@@ -368,6 +396,46 @@
 			RelativePath="source.cpp"
 			>
 		</File>
+		<File
+			RelativePath=".\stdsound_lowlevel.cpp"
+			>
+			<FileConfiguration
+				Name="Debug|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					UsePrecompiledHeader="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Debug|x64"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					UsePrecompiledHeader="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					UsePrecompiledHeader="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release|x64"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					UsePrecompiledHeader="1"
+				/>
+			</FileConfiguration>
+		</File>
+		<File
+			RelativePath=".\stdsound_lowlevel.h"
+			>
+		</File>
 	</Files>
 	<Globals>
 	</Globals>
diff --git a/code/nel/src/sound/driver/source.cpp b/code/nel/src/sound/driver/source.cpp
index 31fc14445..ace98ff81 100644
--- a/code/nel/src/sound/driver/source.cpp
+++ b/code/nel/src/sound/driver/source.cpp
@@ -14,10 +14,9 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include "nel/sound/driver/source.h"
-#include "nel/misc/common.h"
+#include "stdsound_lowlevel.h"
 
-#include <limits>
+#include "nel/sound/driver/source.h"
 
 using namespace NLMISC;
 
diff --git a/code/nel/src/sound/driver/stdsound_lowlevel.cpp b/code/nel/src/sound/driver/stdsound_lowlevel.cpp
new file mode 100644
index 000000000..3f4661768
--- /dev/null
+++ b/code/nel/src/sound/driver/stdsound_lowlevel.cpp
@@ -0,0 +1,24 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "stdsound_lowlevel.h"
+
+
+// leave not static else this workaround don't work
+void	dummyToAvoidStupidCompilerWarning_std_sound_lowlevel_cpp()
+{
+}
+
diff --git a/code/nel/src/sound/driver/stdsound_lowlevel.h b/code/nel/src/sound/driver/stdsound_lowlevel.h
new file mode 100644
index 000000000..a4cc08094
--- /dev/null
+++ b/code/nel/src/sound/driver/stdsound_lowlevel.h
@@ -0,0 +1,42 @@
+// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "nel/misc/types_nl.h"
+#include "nel/misc/common.h"
+#include "nel/misc/debug.h"
+
+#include <cstdlib>
+#include <cstdio>
+#include <cmath>
+#include <ctime>
+
+#include <string>
+#include <vector>
+#include <list>
+#include <map>
+#include <set>
+#include <algorithm>
+//#include <sstream>
+#include <exception>
+#include <utility>
+#include <deque>
+#include <limits>
+#include <numeric>
+#include <iomanip>
+
+#include "nel/misc/vector.h"
+#include "nel/misc/path.h"
+#include "nel/misc/file.h"
diff --git a/code/nel/src/sound/driver/xaudio2/driver_xaudio2.vcproj b/code/nel/src/sound/driver/xaudio2/driver_xaudio2.vcproj
index c4a40f23c..3f5cb403e 100644
--- a/code/nel/src/sound/driver/xaudio2/driver_xaudio2.vcproj
+++ b/code/nel/src/sound/driver/xaudio2/driver_xaudio2.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="Windows-1252"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9.00"
+	Version="9,00"
 	Name="driver_xaudio2"
 	ProjectGUID="{23DCF574-1CEB-4DF4-9C59-D614580AC0C0}"
 	RootNamespace="xaudio2"
@@ -67,7 +67,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="libogg.lib libvorbis.lib libvorbisfile.lib x3daudio.lib"
+				AdditionalDependencies="x3daudio.lib"
 				OutputFile="..\..\..\..\lib\nel_drv_$(RootNamespace)_win_d.dll"
 				IgnoreDefaultLibraryNames="msvcrt.lib"
 				ModuleDefinitionFile="$(ProjectName).def"
@@ -148,7 +148,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="libogg.lib libvorbis.lib libvorbisfile.lib x3daudio.lib"
+				AdditionalDependencies="x3daudio.lib"
 				OutputFile="..\..\..\..\lib64\nel_drv_$(RootNamespace)_win_d.dll"
 				IgnoreDefaultLibraryNames="msvcrt.lib"
 				ModuleDefinitionFile="$(ProjectName).def"
@@ -231,7 +231,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="libogg.lib libvorbis.lib libvorbisfile.lib x3daudio.lib"
+				AdditionalDependencies="x3daudio.lib"
 				OutputFile="..\..\..\..\lib\nel_drv_$(RootNamespace)_win_r.dll"
 				IgnoreDefaultLibraryNames=""
 				ModuleDefinitionFile="$(ProjectName).def"
@@ -317,7 +317,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="libogg.lib libvorbis.lib libvorbisfile.lib x3daudio.lib"
+				AdditionalDependencies="x3daudio.lib"
 				OutputFile="..\..\..\..\lib64\nel_drv_$(RootNamespace)_win_r.dll"
 				IgnoreDefaultLibraryNames=""
 				ModuleDefinitionFile="$(ProjectName).def"
@@ -405,26 +405,6 @@
 				RelativePath=".\music_channel_xaudio2.h"
 				>
 			</File>
-			<Filter
-				Name="utility"
-				>
-				<File
-					RelativePath=".\music_buffer.cpp"
-					>
-				</File>
-				<File
-					RelativePath=".\music_buffer.h"
-					>
-				</File>
-				<File
-					RelativePath=".\music_buffer_vorbis.cpp"
-					>
-				</File>
-				<File
-					RelativePath=".\music_buffer_vorbis.h"
-					>
-				</File>
-			</Filter>
 		</Filter>
 		<Filter
 			Name="efx"
diff --git a/code/nel/src/sound/driver/xaudio2/music_channel_xaudio2.cpp b/code/nel/src/sound/driver/xaudio2/music_channel_xaudio2.cpp
index d1cd81eae..4110ecf41 100644
--- a/code/nel/src/sound/driver/xaudio2/music_channel_xaudio2.cpp
+++ b/code/nel/src/sound/driver/xaudio2/music_channel_xaudio2.cpp
@@ -18,7 +18,6 @@
 
 // Project includes
 #include "sound_driver_xaudio2.h"
-#include "music_buffer.h"
 #include "music_channel_xaudio2.h"
 
 using namespace std;
diff --git a/code/nel/src/sound/driver/xaudio2/sound_driver_xaudio2.cpp b/code/nel/src/sound/driver/xaudio2/sound_driver_xaudio2.cpp
index 11305c3f8..826f9973b 100644
--- a/code/nel/src/sound/driver/xaudio2/sound_driver_xaudio2.cpp
+++ b/code/nel/src/sound/driver/xaudio2/sound_driver_xaudio2.cpp
@@ -22,7 +22,6 @@
 #include "music_channel_xaudio2.h"
 #include "effect_xaudio2.h"
 #include "sound_driver_xaudio2.h"
-#include "music_buffer.h"
 
 using namespace std;
 using namespace NLMISC;
diff --git a/code/nel/src/sound/driver/xaudio2/stdxaudio2.h b/code/nel/src/sound/driver/xaudio2/stdxaudio2.h
index 1a1d766e7..c043f3949 100644
--- a/code/nel/src/sound/driver/xaudio2/stdxaudio2.h
+++ b/code/nel/src/sound/driver/xaudio2/stdxaudio2.h
@@ -57,6 +57,7 @@
 #include "nel/sound/driver/listener.h"
 #include "nel/sound/driver/sound_driver.h"
 #include "nel/sound/driver/source.h"
+#include "nel/sound/driver/music_buffer.h"
 
 // Defines
 #define NLSOUND_XAUDIO2_NAME "NeLSound XAudio2 Driver"
diff --git a/code/nel/src/sound/stdsound.h b/code/nel/src/sound/stdsound.h
index 8550004b4..a4cc08094 100644
--- a/code/nel/src/sound/stdsound.h
+++ b/code/nel/src/sound/stdsound.h
@@ -38,3 +38,5 @@
 #include <iomanip>
 
 #include "nel/misc/vector.h"
+#include "nel/misc/path.h"
+#include "nel/misc/file.h"