(svn r2053) - Remove VS.NET dependencies from project file and list properly as additional dependencies. This means you no longer need the lib files for each and every working copy you have checked out. You can either put them in the /lib directory (the header files in the /include dir) or keep them where they were, that continues to work. This concerns WITH_PNG and WITH_ZLIB.

ttd.vcproj

@@ -53,7 +53,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib"
 				OutputFile=".\Release/openttd.exe"
 				LinkIncremental="1"
 				SuppressStartupBanner="TRUE"
@@ -120,7 +120,7 @@
 				Name="VCCustomBuildTool"/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib"
 				OutputFile=".\Debug/openttd.exe"
 				LinkIncremental="0"
 				SuppressStartupBanner="TRUE"
@@ -1932,18 +1932,12 @@
 		<File
 			RelativePath="icon1.ico">
 		</File>
-		<File
-			RelativePath=".\libpng.lib">
-		</File>
 		<File
 			RelativePath="mainicon.ico">
 		</File>
 		<File
 			RelativePath="ReadMe.txt">
 		</File>
-		<File
-			RelativePath=".\zlibstat.lib">
-		</File>
 	</Files>
 	<Globals>
 	</Globals>