diff --git a/projects/VC90/FlightGear/FlightGear.vcproj b/projects/VC90/FlightGear/FlightGear.vcproj
index 522fb4bba..fc364e851 100644
--- a/projects/VC90/FlightGear/FlightGear.vcproj
+++ b/projects/VC90/FlightGear/FlightGear.vcproj
@@ -77,7 +77,7 @@
 				OutputFile="$(OutDir)\fgfs.exe"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib;..\..\..\..\boost_1_44_0\lib"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="1"
@@ -165,7 +165,7 @@
 				OutputFile="$(OutDir)\fgfs.exe"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib;..\..\..\..\boost_1_44_0\lib64"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="1"
@@ -253,7 +253,7 @@
 				OutputFile="$(OutDir)\fgfs.exe"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib;..\..\..\..\boost_1_44_0\lib"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="1"
@@ -340,7 +340,7 @@
 				OutputFile="$(OutDir)\fgfs.exe"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib;..\..\..\..\boost_1_44_0\lib64"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
 				IgnoreDefaultLibraryNames=""
 				GenerateDebugInformation="true"
 				SubSystem="1"
diff --git a/projects/VC90/fgviewer/fgviewer.vcproj b/projects/VC90/fgviewer/fgviewer.vcproj
index 61e6b2fe3..a4a71b721 100644
--- a/projects/VC90/fgviewer/fgviewer.vcproj
+++ b/projects/VC90/fgviewer/fgviewer.vcproj
@@ -68,7 +68,7 @@
 				Name="VCLinkerTool"
 				AdditionalDependencies="opengl32.lib osgd.lib osgDBd.lib osgViewerd.lib osgGAd.lib openthreadsd.lib osgParticled.lib osgUtild.lib osgTextd.lib ul_d.lib sg_d.lib zlibd.lib"
 				LinkIncremental="2"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib;..\..\..\..\boost_1_44_0\lib"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
 				GenerateDebugInformation="true"
 				ProgramDatabaseFile="$(OutDir)/fgviewer.pdb"
 				SubSystem="1"
@@ -149,7 +149,7 @@
 				Name="VCLinkerTool"
 				AdditionalDependencies="opengl32.lib osgd.lib osgDBd.lib osgViewerd.lib osgGAd.lib openthreadsd.lib osgParticled.lib osgUtild.lib osgTextd.lib ul_d.lib sg_d.lib zlibd.lib"
 				LinkIncremental="2"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib;..\..\..\..\boost_1_44_0\lib64"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
 				GenerateDebugInformation="true"
 				ProgramDatabaseFile="$(OutDir)/fgviewer.pdb"
 				SubSystem="1"
@@ -226,7 +226,7 @@
 				Name="VCLinkerTool"
 				AdditionalDependencies="opengl32.lib osg.lib osgDB.lib osgViewer.lib osgGA.lib openthreads.lib osgParticle.lib osgUtil.lib osgText.lib ul.lib sg.lib zlib.lib"
 				LinkIncremental="1"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib;..\..\..\..\boost_1_44_0\lib"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90\OpenSceneGraph\lib;..\..\..\..\3rdParty\lib"
 				GenerateDebugInformation="true"
 				SubSystem="1"
 				OptimizeReferences="2"
@@ -305,7 +305,7 @@
 				Name="VCLinkerTool"
 				AdditionalDependencies="opengl32.lib osg.lib osgDB.lib osgViewer.lib osgGA.lib openthreads.lib osgParticle.lib osgUtil.lib osgText.lib ul.lib sg.lib zlib.lib"
 				LinkIncremental="1"
-				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib;..\..\..\..\boost_1_44_0\lib64"
+				AdditionalLibraryDirectories="..\..\..\..\install\msvc90-64\OpenSceneGraph\lib;..\..\..\..\3rdParty.x64\lib"
 				GenerateDebugInformation="true"
 				SubSystem="1"
 				OptimizeReferences="2"