diff --git a/win/vc90/Aquaria.vcproj b/win/vc90/Aquaria.vcproj
index dc5fe09..5e34915 100644
--- a/win/vc90/Aquaria.vcproj
+++ b/win/vc90/Aquaria.vcproj
@@ -40,10 +40,11 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="&quot;$(SolutionDir)\..\ExternalLibs\freetype2\include\freetype\config&quot;;&quot;$(SolutionDir)\..\ExternalLibs\gl&quot;;&quot;$(SolutionDir)\..\ExternalLibs\glpng\zlib&quot;;&quot;$(SolutionDir)\..\ExternalLibs\glpng\png&quot;;&quot;$(SolutionDir)\..\ExternalLibs\libogg-1.3.0\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\libvorbis-1.3.3\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\freetype2\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\FTGL\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\SDL2\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\AL\include&quot;;&quot;$(SolutionDir)\..\BBGE&quot;;&quot;$(SolutionDir)\..\ExternalLibs\lua-5.1.4\src&quot;;&quot;$(SolutionDir)\..\ExternalLibs\lvpa\include&quot;;&quot;$(SolutionDir)\..\ExternalLibs\lvpa&quot;;&quot;$(SolutionDir)\..\ExternalLibs\ttvfs&quot;;&quot;$(SolutionDir)\..\ExternalLibs\ttvfs_cfileapi&quot;;&quot;$(SolutionDir)\..\ExternalLibs&quot;"
 				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;GL_GLEXT_LEGACY=1;HAVE_PUTENV=1;_CRT_SECURE_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;BBGE_BUILD_WINDOWS=1;BBGE_BUILD_VFS=1;VFS_ENABLE_C_API=1;BBGE_USE_GLM=1;AQUARIA_INTERNAL_FTGL=1;BBGE_BUILD_SDL2"
-				MinimalRebuild="true"
+				MinimalRebuild="false"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="3"
 				EnableFunctionLevelLinking="true"
@@ -117,6 +118,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalOptions="/MP"
 				Optimization="3"
 				InlineFunctionExpansion="2"
 				EnableIntrinsicFunctions="true"