diff --git a/Metrowerks/OpenSceneGraph.mcp b/Metrowerks/OpenSceneGraph.mcp
deleted file mode 100644
index e61bbd1f5..000000000
Binary files a/Metrowerks/OpenSceneGraph.mcp and /dev/null differ
diff --git a/Metrowerks/PrefixWin32.h b/Metrowerks/PrefixWin32.h
deleted file mode 100644
index 8d88f5607..000000000
--- a/Metrowerks/PrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define SG_LIBRARY 1
diff --git a/Metrowerks/osgCorePrefixWin32.h b/Metrowerks/osgCorePrefixWin32.h
deleted file mode 100644
index 8d88f5607..000000000
--- a/Metrowerks/osgCorePrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define SG_LIBRARY 1
diff --git a/Metrowerks/osgDBPrefixWin32.h b/Metrowerks/osgDBPrefixWin32.h
deleted file mode 100644
index c11d21c0a..000000000
--- a/Metrowerks/osgDBPrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define OSGDB_LIBRARY 1
diff --git a/Metrowerks/osgGlutPrefixWin32.h b/Metrowerks/osgGlutPrefixWin32.h
deleted file mode 100644
index eb5c100ba..000000000
--- a/Metrowerks/osgGlutPrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define OSGGLUT_LIBRARY 1
diff --git a/Metrowerks/osgTextPrefixWin32.h b/Metrowerks/osgTextPrefixWin32.h
deleted file mode 100644
index a18d0e9f2..000000000
--- a/Metrowerks/osgTextPrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define OSGTEXT_LIBRARY 1
diff --git a/Metrowerks/osgUtilPrefixWin32.h b/Metrowerks/osgUtilPrefixWin32.h
deleted file mode 100644
index 5e3e9000b..000000000
--- a/Metrowerks/osgUtilPrefixWin32.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define WIN32 1
-#define OSGUTIL_LIBRARY 1