diff -r eb4ad6f28c7d -r 76b7b4575e21 tools/builder/PkgCore.cs
--- a/tools/builder/PkgCore.cs	Fri Nov 14 03:38:59 2008 -0600
+++ b/tools/builder/PkgCore.cs	Fri Nov 14 09:18:30 2008 -0600
@@ -67,6 +67,7 @@
 			folders.Add("addons/sourcemod/extensions/auto.1.ep1");
 			//folders.Add("addons/sourcemod/extensions/auto.2.ep1");
 			folders.Add("addons/sourcemod/extensions/auto.2.ep2");
+            folders.Add("addons/sourcemod/extensions/auto.2.l4d");
 			folders.Add("addons/sourcemod/scripting/playercommands");
 			folders.Add("addons/metamod");
 			
@@ -171,6 +172,14 @@
 			lib.build_mode = BuildMode.BuildMode_Episode2;
 			libraries.Add(lib);
 
+            lib = new Library();
+            lib.package_path = "addons/sourcemod/bin";
+            lib.source_path = "core";
+            lib.binary_name = "sourcemod.2.l4d";
+            lib.vcproj_name = "sourcemod_mm";
+            lib.build_mode = BuildMode.BuildMode_Left4Dead;
+            libraries.Add(lib);
+
 			lib = new Library();
 			lib.package_path = "addons/sourcemod/bin";
 			lib.source_path = "sourcepawn/jit";
@@ -230,6 +239,14 @@
 			lib.build_mode = BuildMode.BuildMode_Episode2;
 			libraries.Add(lib);
 
+            lib = new Library();
+            lib.package_path = "addons/sourcemod/extensions/auto.2.l4d";
+            lib.source_path = "extensions/sdktools";
+            lib.binary_name = "sdktools.ext";
+            lib.vcproj_name = "sdktools";
+            lib.build_mode = BuildMode.BuildMode_Left4Dead;
+            libraries.Add(lib);
+
 			lib = new Library();
 			lib.package_path = "addons/sourcemod/extensions";
 			lib.source_path = "extensions/sqlite";