diff --git a/dists/msvc7/saga.vcproj b/dists/msvc7/saga.vcproj
index 4db0d813add..189909150cd 100644
--- a/dists/msvc7/saga.vcproj
+++ b/dists/msvc7/saga.vcproj
@@ -205,6 +205,12 @@
 		<File
 			RelativePath="..\..\saga\music.h">
 		</File>
+		<File
+			RelativePath="..\..\saga\objectdata.cpp">
+		</File>
+		<File
+			RelativePath="..\..\saga\objectdata.h">
+		</File>
 		<File
 			RelativePath="..\..\saga\objectmap.cpp">
 		</File>
diff --git a/dists/msvc7/scummvm.vcproj b/dists/msvc7/scummvm.vcproj
index 1c158985e44..ec22e711728 100644
--- a/dists/msvc7/scummvm.vcproj
+++ b/dists/msvc7/scummvm.vcproj
@@ -21,7 +21,7 @@
 				AdditionalOptions="/wd4201 /wd4512 /wd4511 /wd4100 /wd4121 /wd4310 /wd4706 /wd4127 /wd4189 /wd4702"
 				Optimization="0"
 				AdditionalIncludeDirectories="../../;../../common"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;DISABLE_SAGA"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;USE_MT32EMU"
 				MinimalRebuild="TRUE"
 				ExceptionHandling="TRUE"
 				BasicRuntimeChecks="3"
@@ -76,7 +76,7 @@
 				InlineFunctionExpansion="1"
 				OmitFramePointers="TRUE"
 				AdditionalIncludeDirectories="../../;../../common"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;DISABLE_SAGA"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;USE_MT32EMU"
 				StringPooling="TRUE"
 				MinimalRebuild="FALSE"
 				ExceptionHandling="TRUE"
@@ -475,10 +475,10 @@
 				<Filter
 					Name="mt32">
 					<File
-						RelativePath="..\..\backends\midi\mt32\mt32_file.cpp">
+						RelativePath="..\..\backends\midi\mt32\freeverb.cpp">
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\mt32_file.h">
+						RelativePath="..\..\backends\midi\mt32\freeverb.h">
 					</File>
 					<File
 						RelativePath="..\..\backends\midi\mt32\i386.cpp">
@@ -487,10 +487,10 @@
 						RelativePath="..\..\backends\midi\mt32\i386.h">
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\freeverb.cpp">
+						RelativePath="..\..\backends\midi\mt32\mt32_file.cpp">
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\freeverb.h">
+						RelativePath="..\..\backends\midi\mt32\mt32_file.h">
 					</File>
 					<File
 						RelativePath="..\..\backends\midi\mt32\mt32emu.h">
@@ -624,6 +624,12 @@
 			<File
 				RelativePath="..\..\gui\options.h">
 			</File>
+			<File
+				RelativePath="..\..\gui\walkthrough.cpp">
+			</File>
+			<File
+				RelativePath="..\..\gui\walkthrough.h">
+			</File>
 			<File
 				RelativePath="..\..\gui\widget.cpp">
 			</File>
diff --git a/dists/msvc8/saga.vcproj b/dists/msvc8/saga.vcproj
index 6ac86058761..67b49e384be 100644
--- a/dists/msvc8/saga.vcproj
+++ b/dists/msvc8/saga.vcproj
@@ -302,6 +302,14 @@
 			RelativePath="..\..\saga\music.h"
 			>
 		</File>
+		<File
+			RelativePath="..\..\saga\objectdata.cpp"
+			>
+		</File>
+		<File
+			RelativePath="..\..\saga\objectdata.h"
+			>
+		</File>
 		<File
 			RelativePath="..\..\saga\objectmap.cpp"
 			>
diff --git a/dists/msvc8/scummvm.vcproj b/dists/msvc8/scummvm.vcproj
index b4f17af05af..5ff1f03bb0a 100644
--- a/dists/msvc8/scummvm.vcproj
+++ b/dists/msvc8/scummvm.vcproj
@@ -41,7 +41,7 @@
 				AdditionalOptions="/wd4201 /wd4512 /wd4511 /wd4100 /wd4121 /wd4310 /wd4706 /wd4127 /wd4189 /wd4702 /wd4996"
 				Optimization="0"
 				AdditionalIncludeDirectories="../../;../../common"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;DISABLE_SAGA"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;USE_MT32EMU"
 				MinimalRebuild="TRUE"
 				ExceptionHandling="1"
 				BasicRuntimeChecks="3"
@@ -126,8 +126,9 @@
 				Optimization="2"
 				InlineFunctionExpansion="1"
 				OmitFramePointers="TRUE"
+				WholeProgramOptimization="TRUE"
 				AdditionalIncludeDirectories="../../;../../common"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_NASM;DISABLE_SAGA"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;USE_ZLIB;USE_MAD;USE_VORBIS;USE_MPEG2;USE_MT32EMU"
 				StringPooling="TRUE"
 				MinimalRebuild="FALSE"
 				ExceptionHandling="1"
@@ -644,11 +645,11 @@
 					Name="mt32"
 					>
 					<File
-						RelativePath="..\..\backends\midi\mt32\mt32_file.cpp"
+						RelativePath="..\..\backends\midi\mt32\freeverb.cpp"
 						>
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\mt32_file.h"
+						RelativePath="..\..\backends\midi\mt32\freeverb.h"
 						>
 					</File>
 					<File
@@ -660,11 +661,11 @@
 						>
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\freeverb.cpp"
+						RelativePath="..\..\backends\midi\mt32\mt32_file.cpp"
 						>
 					</File>
 					<File
-						RelativePath="..\..\backends\midi\mt32\freeverb.h"
+						RelativePath="..\..\backends\midi\mt32\mt32_file.h"
 						>
 					</File>
 					<File
@@ -841,6 +842,14 @@
 				RelativePath="..\..\gui\TabWidget.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\gui\walkthrough.cpp"
+				>
+			</File>
+			<File
+				RelativePath="..\..\gui\walkthrough.h"
+				>
+			</File>
 			<File
 				RelativePath="..\..\gui\widget.cpp"
 				>