diff --git a/src/osgDB/SharedStateManager.cpp b/src/osgDB/SharedStateManager.cpp
index d86dd5cc9..59419a561 100644
--- a/src/osgDB/SharedStateManager.cpp
+++ b/src/osgDB/SharedStateManager.cpp
@@ -51,8 +51,8 @@ void SharedStateManager::prune()
 //----------------------------------------------------------------
 void SharedStateManager::share(osg::Node *node, OpenThreads::Mutex *mt)
 {
-    const osg::Timer& timer = *osg::Timer::instance();
-    osg::Timer_t start_tick = timer.tick();
+//    const osg::Timer& timer = *osg::Timer::instance();
+//    osg::Timer_t start_tick = timer.tick();
     
     mutex = mt;
     apply(*node);
@@ -60,7 +60,7 @@ void SharedStateManager::share(osg::Node *node, OpenThreads::Mutex *mt)
     tmpSharedStateSetList.clear();
     mutex = 0;
 
-    osg::Timer_t end_tick = timer.tick();
+//    osg::Timer_t end_tick = timer.tick();
 //     std::cout << "SHARING TIME = "<<timer.delta_m(start_tick,end_tick)<<"ms"<<std::endl;
 //     std::cout << "   _sharedStateSetList.size() = "<<_sharedStateSetList.size()<<std::endl;
 //     std::cout << "   _sharedTextureList.size() = "<<_sharedTextureList.size()<<std::endl;
diff --git a/src/osgGL2/ProgramObject.cpp b/src/osgGL2/ProgramObject.cpp
index 8bb49b11b..9910952d9 100644
--- a/src/osgGL2/ProgramObject.cpp
+++ b/src/osgGL2/ProgramObject.cpp
@@ -43,8 +43,8 @@ class InfoLog
 public:
     InfoLog( Extensions* ext, const GLhandleARB handle )
     {
-	int blen = 0;	// length of buffer to allocate
-	int slen = 0;	// strlen GL actually wrote to buffer
+	GLint blen = 0;	// length of buffer to allocate
+	GLint slen = 0;	// strlen GL actually wrote to buffer
 
 	ext->glGetObjectParameteriv(handle, GL_OBJECT_INFO_LOG_LENGTH_ARB , &blen);
 	if (blen > 1)
@@ -328,7 +328,7 @@ ProgramObject::PerContextProgObj::~PerContextProgObj()
 
 void ProgramObject::PerContextProgObj::build()
 {
-    int linked;
+    GLint linked;
 
     _extensions->glLinkProgram( _glProgObjHandle );
     _extensions->glGetObjectParameteriv(_glProgObjHandle,
@@ -520,7 +520,7 @@ ShaderObject::PerContextShaderObj::~PerContextShaderObj()
 
 void ShaderObject::PerContextShaderObj::build()
 {
-    int compiled;
+    GLint compiled;
     const char* sourceText = _shadObj->getShaderSource().c_str();
 
     _extensions->glShaderSource( _glShaderObjHandle, 1, &sourceText, NULL );
diff --git a/src/osgPlugins/dw/ReaderWriterDW.cpp b/src/osgPlugins/dw/ReaderWriterDW.cpp
index 971c538b1..cb7e90086 100644
--- a/src/osgPlugins/dw/ReaderWriterDW.cpp
+++ b/src/osgPlugins/dw/ReaderWriterDW.cpp
@@ -227,7 +227,7 @@ public:
             printf("Invalid vertices %d of %d. I1-3 %d %d %d.\n", ic, nv, i1, i2, i3);
         }
         if(i1>=static_cast<int>(verts.size()) || i2>=static_cast<int>(verts.size()) || i3>=static_cast<int>(verts.size())) {
-            printf("Invalid indices %d, %d, %d max allowed %d.\n", i1,i2,i3,verts.size());//, errm
+            printf("Invalid indices %d, %d, %d max allowed %d.\n", i1,i2,i3,static_cast<int>(verts.size()));//, errm
         }
         s1=(verts[i2]-verts[i1]); // side 1 of face
         s2=(verts[i3]-verts[i2]); // side 2 of face
@@ -493,7 +493,7 @@ void CALLBACK combineCallback( GLdouble coords[3], avertex *d[4],
 void CALLBACK error (GLenum errno)
 { // tess error code
     const unsigned char *errm=gluErrorString(errno);
-    printf("tesselator error %d %s\n", errno,errm);//, errm
+    printf("tesselator error %d %s\n", static_cast<int>(errno),errm);//, errm
 }
     //==========
 void _face::linkholes(const std::vector<Vec3> verts, const dwmaterial *themat, const _face *f2) const
diff --git a/src/osgPlugins/obj/ReaderWriterOBJ.cpp b/src/osgPlugins/obj/ReaderWriterOBJ.cpp
index 00978120d..4d5d344df 100644
--- a/src/osgPlugins/obj/ReaderWriterOBJ.cpp
+++ b/src/osgPlugins/obj/ReaderWriterOBJ.cpp
@@ -323,7 +323,7 @@ osgDB::ReaderWriter::ReadResult ReaderWriterOBJ::readNode(const std::string& fil
 
     // toplevel group or transform
     osg::Group* osg_top = NULL;
-    if (obj->position[0] != 0.0f || obj->position[2] != 0.0f || obj->position[2] != 0.0f) {
+    if (obj->position[0] != 0.0f || obj->position[1] != 0.0f || obj->position[2] != 0.0f) {
         osg::MatrixTransform* xform = new osg::MatrixTransform;
         // note obj_x -> osg_x,
         //      obj_y -> osg_z,
diff --git a/src/osgPlugins/osgSim/IO_DOFTransform.cpp b/src/osgPlugins/osgSim/IO_DOFTransform.cpp
index b5e2047ea..afd3919cf 100644
--- a/src/osgPlugins/osgSim/IO_DOFTransform.cpp
+++ b/src/osgPlugins/osgSim/IO_DOFTransform.cpp
@@ -125,7 +125,16 @@ bool DOFTransform_writeLocalData(const Object& obj, Output& fw)
 {
     const DOFTransform& transform = static_cast<const DOFTransform&>(obj);
 
-    fw.indent()<<"PutMatrix "<<transform.getPutMatrix()<<std::endl;
+    const Matrix& matrix = transform.getPutMatrix();
+    fw.indent()<<"PutMatrix {"<<std::endl;
+    fw.moveIn();
+    fw.indent() << matrix(0,0) << " " << matrix(0,1) << " " << matrix(0,2) << " " << matrix(0,3) << std::endl;
+    fw.indent() << matrix(1,0) << " " << matrix(1,1) << " " << matrix(1,2) << " " << matrix(1,3) << std::endl;
+    fw.indent() << matrix(2,0) << " " << matrix(2,1) << " " << matrix(2,2) << " " << matrix(2,3) << std::endl;
+    fw.indent() << matrix(3,0) << " " << matrix(3,1) << " " << matrix(3,2) << " " << matrix(3,3) << std::endl;
+    fw.indent() << "}" << std::endl;
+    fw.moveOut();
+
 
     fw.indent()<<"minHPR             "<<transform.getMinHPR()<<std::endl;
     fw.indent()<<"maxHPR             "<<transform.getMaxHPR()<<std::endl;