diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/NucleusLib/pnMessage/plMessage.cpp b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/NucleusLib/pnMessage/plMessage.cpp
index 6dc921be..b8ff99ea 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/NucleusLib/pnMessage/plMessage.cpp
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/NucleusLib/pnMessage/plMessage.cpp
@@ -51,6 +51,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "plgDispatch.h"
 #include "hsBitVector.h"
 #include <algorithm>
+#include <iterator>
 
 plMessage::plMessage()
 :	fSender(nil),
diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plAudio/plWin32Sound.cpp b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plAudio/plWin32Sound.cpp
index d37cee49..64a73190 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plAudio/plWin32Sound.cpp
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plAudio/plWin32Sound.cpp
@@ -39,7 +39,6 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
       Mead, WA   99021
 
 *==LICENSE==*/
-#include <hvdi.h>
 #include <direct.h>
 #include "HeadSpin.h"
 #include "hsGeometry3.h"
diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plGImage/hsDXTDirectXCodec.cpp b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plGImage/hsDXTDirectXCodec.cpp
index d92af3cf..4cdb73f7 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plGImage/hsDXTDirectXCodec.cpp
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plGImage/hsDXTDirectXCodec.cpp
@@ -55,7 +55,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "hsWindows.h"
 
 #include <ddraw.h>
-#include <d3d.h>
+#include <d3d9.h>
 
 #include "hsTypes.h"
 #include "hsDXTDirectXCodec.h"
diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plNetCommon/plNetCommonHelpers.cpp b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plNetCommon/plNetCommonHelpers.cpp
index 2471d53d..9c6a4a56 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plNetCommon/plNetCommonHelpers.cpp
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plNetCommon/plNetCommonHelpers.cpp
@@ -47,6 +47,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 #include "../pnNetCommon/plGenericVar.h"
 #include "../plCompression/plZlibCompress.h"
 #include <algorithm>
+#include <iterator>
 
 
 ////////////////////////////////////////////////////////////////////
diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plCollisionDetector.h b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plCollisionDetector.h
index c609b2b6..803e83ad 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plCollisionDetector.h
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plCollisionDetector.h
@@ -45,7 +45,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 
 #include "plDetectorModifier.h"
 #include "hsGeometry3.h"
-#include <list.h>
+#include <list>
 #include <set>
 class plMessage;
 class plCameraMsg;
diff --git a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plPhysicsSoundMgr.cpp b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plPhysicsSoundMgr.cpp
index 819597e9..34990da4 100644
--- a/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plPhysicsSoundMgr.cpp
+++ b/MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysical/plPhysicsSoundMgr.cpp
@@ -40,6 +40,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
 
 *==LICENSE==*/
 #include <algorithm>
+#include <iterator>
 #include "hsTimer.h"
 #include "plPhysicsSoundMgr.h"
 #include "plPhysicalSndGroup.h"