diff --git a/CMakeModules/FindCOLLADA.cmake b/CMakeModules/FindCOLLADA.cmake
index b1848517a..35da8a7d2 100644
--- a/CMakeModules/FindCOLLADA.cmake
+++ b/CMakeModules/FindCOLLADA.cmake
@@ -30,9 +30,6 @@ FIND_PATH(COLLADA_INCLUDE_DIR dae.h
     ${COLLADA_DOM_ROOT}/include
     $ENV{COLLADA_DIR}/include
     $ENV{COLLADA_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -43,7 +40,6 @@ FIND_PATH(COLLADA_INCLUDE_DIR dae.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -55,9 +51,6 @@ FIND_LIBRARY(COLLADA_DYNAMIC_LIBRARY
     $ENV{COLLADA_DIR}/lib
     $ENV{COLLADA_DIR}/lib-dbg
     $ENV{COLLADA_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -68,7 +61,6 @@ FIND_LIBRARY(COLLADA_DYNAMIC_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -80,9 +72,6 @@ FIND_LIBRARY(COLLADA_DYNAMIC_LIBRARY_DEBUG
     $ENV{COLLADA_DIR}/lib
     $ENV{COLLADA_DIR}/lib-dbg
     $ENV{COLLADA_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -93,7 +82,6 @@ FIND_LIBRARY(COLLADA_DYNAMIC_LIBRARY_DEBUG
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -105,9 +93,6 @@ FIND_LIBRARY(COLLADA_STATIC_LIBRARY
     $ENV{COLLADA_DIR}/lib
     $ENV{COLLADA_DIR}/lib-dbg
     $ENV{COLLADA_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -118,7 +103,6 @@ FIND_LIBRARY(COLLADA_STATIC_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -130,9 +114,6 @@ FIND_LIBRARY(COLLADA_STATIC_LIBRARY_DEBUG
     $ENV{COLLADA_DIR}/lib
     $ENV{COLLADA_DIR}/lib-dbg
     $ENV{COLLADA_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -143,7 +124,6 @@ FIND_LIBRARY(COLLADA_STATIC_LIBRARY_DEBUG
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindFFmpeg.cmake b/CMakeModules/FindFFmpeg.cmake
index eabe5a0b8..096866341 100644
--- a/CMakeModules/FindFFmpeg.cmake
+++ b/CMakeModules/FindFFmpeg.cmake
@@ -30,8 +30,6 @@ MACRO(FFMPEG_FIND varname shortname headername)
         PATHS
         ${FFMPEG_ROOT}/include
         $ENV{FFMPEG_DIR}/include
-        $ENV{OSGDIR}/include
-        $ENV{OSG_ROOT}/include
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/include
@@ -51,8 +49,6 @@ MACRO(FFMPEG_FIND varname shortname headername)
         FIND_PATH(FFMPEG_${varname}_INCLUDE_DIRS lib${shortname}/${headername}
             ${FFMPEG_ROOT}/include
             $ENV{FFMPEG_DIR}/include
-            $ENV{OSGDIR}/include
-            $ENV{OSG_ROOT}/include
             ~/Library/Frameworks
             /Library/Frameworks
             /usr/local/include
@@ -72,8 +68,6 @@ MACRO(FFMPEG_FIND varname shortname headername)
         PATHS
         ${FFMPEG_ROOT}/lib
         $ENV{FFMPEG_DIR}/lib
-        $ENV{OSGDIR}/lib
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib
diff --git a/CMakeModules/FindFLTK.cmake b/CMakeModules/FindFLTK.cmake
index ca843cb3a..fb6ba4cbe 100644
--- a/CMakeModules/FindFLTK.cmake
+++ b/CMakeModules/FindFLTK.cmake
@@ -12,9 +12,6 @@
 FIND_PATH(FLTK_INCLUDE_DIR Fl/Fl.H Fl/Fl.h
     $ENV{FLTK_DIR}/include
     $ENV{FLTK_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -23,7 +20,6 @@ FIND_PATH(FLTK_INCLUDE_DIR Fl/Fl.H Fl/Fl.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -34,9 +30,6 @@ MACRO(FIND_FLTK_LIBRARY MYLIBRARY MYLIBRARYNAME)
         PATHS
         $ENV{FLTK_DIR}/lib
         $ENV{FLTK_DIR}
-        $ENV{OSGDIR}/lib
-        $ENV{OSGDIR}
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib
@@ -45,7 +38,6 @@ MACRO(FIND_FLTK_LIBRARY MYLIBRARY MYLIBRARYNAME)
         /opt/local/lib
         /opt/csw/lib
         /opt/lib
-        [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
         /usr/freeware/lib64
     )
 
diff --git a/CMakeModules/FindFOX.cmake b/CMakeModules/FindFOX.cmake
index c11a60976..730764cce 100644
--- a/CMakeModules/FindFOX.cmake
+++ b/CMakeModules/FindFOX.cmake
@@ -12,9 +12,6 @@
 FIND_PATH(FOX_INCLUDE_DIR fx.h
     $ENV{FOX_DIR}/include/fox-1.6
     $ENV{FOX_DIR}/fox-1.6
-    $ENV{OSGDIR}/include/fox-1.6
-    $ENV{OSGDIR}/fox-1.6
-    $ENV{OSG_ROOT}/include/fox-1.6
     ~/Library/Frameworks/fox-1.6
     /Library/Frameworks/fox-1.6
     /usr/local/include/fox-1.6
@@ -23,13 +20,9 @@ FIND_PATH(FOX_INCLUDE_DIR fx.h
     /opt/local/include/fox-1.6 # DarwinPorts
     /opt/csw/include/fox-1.6 # Blastwave
     /opt/include/fox-1.6
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include/fox-1.6
     /usr/freeware/include/fox-1.6
     $ENV{FOX_DIR}/include
     $ENV{FOX_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -38,7 +31,6 @@ FIND_PATH(FOX_INCLUDE_DIR fx.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -49,9 +41,6 @@ MACRO(FIND_FOX_LIBRARY MYLIBRARY MYLIBRARYNAME)
         PATHS
         $ENV{FOX_DIR}/lib
         $ENV{FOX_DIR}
-        $ENV{OSGDIR}/lib
-        $ENV{OSGDIR}
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib
@@ -60,7 +49,6 @@ MACRO(FIND_FOX_LIBRARY MYLIBRARY MYLIBRARYNAME)
         /opt/local/lib
         /opt/csw/lib
         /opt/lib
-        [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
         /usr/freeware/lib64
     )
 
diff --git a/CMakeModules/FindGIFLIB.cmake b/CMakeModules/FindGIFLIB.cmake
index b2b2f23c1..33c16f9eb 100644
--- a/CMakeModules/FindGIFLIB.cmake
+++ b/CMakeModules/FindGIFLIB.cmake
@@ -31,7 +31,6 @@ FIND_PATH(GIFLIB_INCLUDE_DIR gif_lib.h
   /opt/local/include # DarwinPorts
   /opt/csw/include # Blastwave
   /opt/include
-  [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
   /usr/freeware/include
 )
 
@@ -61,7 +60,6 @@ FIND_LIBRARY(GIFLIB_LIBRARY
   /opt/local
   /opt/csw
   /opt
-  [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]
   /usr/freeware
   PATH_SUFFIXES lib64 lib
 )
diff --git a/CMakeModules/FindJasper.cmake b/CMakeModules/FindJasper.cmake
index 36050aecf..0bd732a38 100644
--- a/CMakeModules/FindJasper.cmake
+++ b/CMakeModules/FindJasper.cmake
@@ -12,9 +12,6 @@
 FIND_PATH(JASPER_INCLUDE_DIR jasper/jasper.h
     $ENV{JASPER_DIR}/include
     $ENV{JASPER_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -23,7 +20,6 @@ FIND_PATH(JASPER_INCLUDE_DIR jasper/jasper.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -32,9 +28,6 @@ FIND_LIBRARY(JASPER_LIBRARY
     PATHS
     $ENV{JASPER_DIR}/lib
     $ENV{JASPER_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -43,7 +36,6 @@ FIND_LIBRARY(JASPER_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindLibVNCServer.cmake b/CMakeModules/FindLibVNCServer.cmake
index 5ef5bbe36..563e25e21 100644
--- a/CMakeModules/FindLibVNCServer.cmake
+++ b/CMakeModules/FindLibVNCServer.cmake
@@ -11,9 +11,6 @@
 FIND_PATH(LIBVNCSERVER_INCLUDE_DIR rfb/rfb.h
     $ENV{LIBVNCSERVER_DIR}/include
     $ENV{LIBVNCSERVER_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -22,7 +19,6 @@ FIND_PATH(LIBVNCSERVER_INCLUDE_DIR rfb/rfb.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -31,9 +27,6 @@ FIND_LIBRARY(LIBVNCCLIENT_LIBRARY
     PATHS
     $ENV{LIBVNCSERVER_DIR}/lib
     $ENV{LIBVNCSERVER_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -42,7 +35,6 @@ FIND_LIBRARY(LIBVNCCLIENT_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -51,9 +43,6 @@ FIND_LIBRARY(LIBVNCSERVER_LIBRARY
     PATHS
     $ENV{LIBVNCSERVER_DIR}/lib
     $ENV{LIBVNCSERVER_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -62,7 +51,6 @@ FIND_LIBRARY(LIBVNCSERVER_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindOpenEXR.cmake b/CMakeModules/FindOpenEXR.cmake
index b5ac1e5cc..50ef9ec58 100644
--- a/CMakeModules/FindOpenEXR.cmake
+++ b/CMakeModules/FindOpenEXR.cmake
@@ -12,9 +12,6 @@
 FIND_PATH(OPENEXR_INCLUDE_DIR OpenEXR/ImfIO.h
     $ENV{OPENEXR_DIR}/include
     $ENV{OPENEXR_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -23,7 +20,6 @@ FIND_PATH(OPENEXR_INCLUDE_DIR OpenEXR/ImfIO.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -32,9 +28,6 @@ FIND_LIBRARY(OPENEXR_IlmIlf_LIBRARY
     PATHS
     $ENV{OPENEXR_DIR}/lib
     $ENV{OPENEXR_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -43,7 +36,6 @@ FIND_LIBRARY(OPENEXR_IlmIlf_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -52,9 +44,6 @@ FIND_LIBRARY(OPENEXR_Half_LIBRARY
     PATHS
     $ENV{OPENEXR_DIR}/lib
     $ENV{OPENEXR_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -63,7 +52,6 @@ FIND_LIBRARY(OPENEXR_Half_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindOpenVRML.cmake b/CMakeModules/FindOpenVRML.cmake
index df500b260..835a1ec8f 100644
--- a/CMakeModules/FindOpenVRML.cmake
+++ b/CMakeModules/FindOpenVRML.cmake
@@ -13,9 +13,6 @@
 FIND_PATH(OPENVRML_INCLUDE_DIR openvrml/openvrml/common.h
     $ENV{OPENVRML_DIR}/include
     $ENV{OPENVRML_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -24,7 +21,6 @@ FIND_PATH(OPENVRML_INCLUDE_DIR openvrml/openvrml/common.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -33,9 +29,6 @@ FIND_LIBRARY(OPENVRML_LIBRARY
     PATHS
     $ENV{OPENVRML_DIR}/lib
     $ENV{OPENVRML_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -44,7 +37,6 @@ FIND_LIBRARY(OPENVRML_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
@@ -53,9 +45,6 @@ FIND_LIBRARY(OPENVRML_LIBRARY_DEBUG
     PATHS
     $ENV{OPENVRML_DIR}/lib
     $ENV{OPENVRML_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -64,7 +53,6 @@ FIND_LIBRARY(OPENVRML_LIBRARY_DEBUG
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindPerformer.cmake b/CMakeModules/FindPerformer.cmake
index c960934ad..79a69e640 100644
--- a/CMakeModules/FindPerformer.cmake
+++ b/CMakeModules/FindPerformer.cmake
@@ -14,9 +14,6 @@ FIND_PATH(PERFORMER_INCLUDE_DIR Performer/pfdu.h
     $ENV{PFROOT}
     $ENV{PERFORMER_DIR}/include
     $ENV{PERFORMER_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -25,7 +22,6 @@ FIND_PATH(PERFORMER_INCLUDE_DIR Performer/pfdu.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -39,7 +35,6 @@ IF(MSVC)
         $ENV{PERFORMER_DIR}
         $ENV{OSGDIR}/lib
         $ENV{OSGDIR}
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib
@@ -48,7 +43,6 @@ IF(MSVC)
         /opt/local/lib
         /opt/csw/lib
         /opt/lib
-        [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
         /usr/freeware/lib64
     )
 ELSE(MSVC)
@@ -59,9 +53,6 @@ ELSE(MSVC)
         $ENV{PFROOT}
         $ENV{PERFORMER_DIR}/lib
         $ENV{PERFORMER_DIR}
-        $ENV{OSGDIR}/lib
-        $ENV{OSGDIR}
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib
@@ -70,7 +61,6 @@ ELSE(MSVC)
         /opt/local/lib
         /opt/csw/lib
         /opt/lib
-        [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
         /usr/freeware/lib64
     )
 ENDIF(MSVC)
diff --git a/CMakeModules/FindXUL.cmake b/CMakeModules/FindXUL.cmake
index a5f675629..988a0662b 100644
--- a/CMakeModules/FindXUL.cmake
+++ b/CMakeModules/FindXUL.cmake
@@ -26,16 +26,6 @@ ENDIF(PKG_CONFIG_FOUND)
 # Added check to make sure that nsIBaseWindow.h is available, as it's not a standard part the of 1.8.x SDK
 FIND_PATH(NSIBASEWINDOW_INCLUDE_DIR widget/nsIBaseWindow.h
     PATHS ${XULRUNNER_XPCOM_INCLUDE_DIRS}
-    $ENV{OSG_DIR}/include/xulrunner
-    $ENV{OSG_DIR}/include
-    $ENV{OSG_DIR}/xulrunner
-    $ENV{OSG_DIR}
-    $ENV{OSGDIR}/include/xulrunner
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}/xulrunner
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include/xulrunner
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include/xulrunner
@@ -50,24 +40,12 @@ FIND_PATH(NSIBASEWINDOW_INCLUDE_DIR widget/nsIBaseWindow.h
     /opt/csw/include # Blastwave
     /opt/include/xulrunner
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include/xulrunner
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include/xulrunner
     /usr/freeware/include
 )
 
 FIND_PATH(XUL_INCLUDE_DIR nsEmbedAPI.h
     PATHS ${XULRUNNER_XPCOM_INCLUDE_DIRS}
-    $ENV{OSG_DIR}/include/xulrunner
-    $ENV{OSG_DIR}/include
-    $ENV{OSG_DIR}/xulrunner
-    $ENV{OSG_DIR}
-    $ENV{OSGDIR}/include/xulrunner
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}/xulrunner
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include/xulrunner
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include/xulrunner
@@ -82,24 +60,12 @@ FIND_PATH(XUL_INCLUDE_DIR nsEmbedAPI.h
     /opt/csw/include # Blastwave
     /opt/include/xulrunner
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include/xulrunner
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include/xulrunner
     /usr/freeware/include
 )
 
 FIND_PATH(NSPR_INCLUDE_DIR prtypes.h
     PATHS ${XULRUNNER_NSPR_INCLUDE_DIRS}
-    $ENV{OSG_DIR}/include/nspr
-    $ENV{OSG_DIR}/include
-    $ENV{OSG_DIR}/nspr
-    $ENV{OSG_DIR}
-    $ENV{OSGDIR}/include/nspr
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}/nspr
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include/nspr
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include/nspr
@@ -114,24 +80,12 @@ FIND_PATH(NSPR_INCLUDE_DIR prtypes.h
     /opt/csw/include # Blastwave
     /opt/include/nspr
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include/nspr
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include/nspr
     /usr/freeware/include
 )
 
 FIND_PATH(MOZJS_INCLUDE_DIR jsapi.h
     PATHS ${XULRUNNER_JS_INCLUDE_DIRS}
-    $ENV{OSG_DIR}/include/mozjs
-    $ENV{OSG_DIR}/include
-    $ENV{OSG_DIR}/mozjs
-    $ENV{OSG_DIR}
-    $ENV{OSGDIR}/include/mozjs
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}/mozjs
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include/mozjs
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include/mozjs
@@ -146,8 +100,6 @@ FIND_PATH(MOZJS_INCLUDE_DIR jsapi.h
     /opt/csw/include # Blastwave
     /opt/include/mozjs
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include/mozjs
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include/mozjs
     /usr/freeware/include
 )
@@ -155,11 +107,6 @@ FIND_PATH(MOZJS_INCLUDE_DIR jsapi.h
 FIND_PATH(XUL_DIR
     NAMES components/appshell.xpt
     PATHS
-    $ENV{OSG_DIR}/lib
-    $ENV{OSG_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib/xulrunner
@@ -174,7 +121,6 @@ FIND_PATH(XUL_DIR
     /opt/csw/lib
     /opt/lib/xulrunner
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64/xulrunner
     /usr/freeware/lib64
 )
@@ -188,11 +134,6 @@ MACRO(FIND_XUL_LIBRARY MYLIBRARY MYLIBRARYNAME)
         PATHS ${XULRUNNER_NSS_LIBRARY_DIRS}
         NAMES ${MYLIBRARYNAME}
         PATHS
-        $ENV{OSG_DIR}/lib
-        $ENV{OSG_DIR}
-        $ENV{OSGDIR}/lib
-        $ENV{OSGDIR}
-        $ENV{OSG_ROOT}/lib
         ~/Library/Frameworks
         /Library/Frameworks
         /usr/local/lib/xulrunner
@@ -207,7 +148,6 @@ MACRO(FIND_XUL_LIBRARY MYLIBRARY MYLIBRARYNAME)
         /opt/csw/lib
         /opt/lib/xulrunner
         /opt/lib
-        [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
         /usr/freeware/lib64/xulrunner
         /usr/freeware/lib64
     )
diff --git a/CMakeModules/FindXine.cmake b/CMakeModules/FindXine.cmake
index 5753f9563..04e1b6a58 100644
--- a/CMakeModules/FindXine.cmake
+++ b/CMakeModules/FindXine.cmake
@@ -12,9 +12,6 @@
 FIND_PATH(XINE_INCLUDE_DIR xine.h
     $ENV{XINE_DIR}/include
     $ENV{XINE_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -23,7 +20,6 @@ FIND_PATH(XINE_INCLUDE_DIR xine.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -32,9 +28,6 @@ FIND_LIBRARY(XINE_LIBRARY
     PATHS
     $ENV{XINE_DIR}/lib
     $ENV{XINE_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -43,7 +36,6 @@ FIND_LIBRARY(XINE_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )
 
diff --git a/CMakeModules/FindZLIB.cmake b/CMakeModules/FindZLIB.cmake
index 52f918a80..4b3da9193 100644
--- a/CMakeModules/FindZLIB.cmake
+++ b/CMakeModules/FindZLIB.cmake
@@ -13,9 +13,6 @@
 FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
     $ENV{ZLIB_DIR}/include
     $ENV{ZLIB_DIR}
-    $ENV{OSGDIR}/include
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/include
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/include
@@ -24,7 +21,6 @@ FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
     /opt/local/include # DarwinPorts
     /opt/csw/include # Blastwave
     /opt/include
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
     /usr/freeware/include
 )
 
@@ -33,9 +29,6 @@ FIND_LIBRARY(ZLIB_LIBRARY
     PATHS
     $ENV{ZLIB_DIR}/lib
     $ENV{ZLIB_DIR}
-    $ENV{OSGDIR}/lib
-    $ENV{OSGDIR}
-    $ENV{OSG_ROOT}/lib
     ~/Library/Frameworks
     /Library/Frameworks
     /usr/local/lib
@@ -44,7 +37,6 @@ FIND_LIBRARY(ZLIB_LIBRARY
     /opt/local/lib
     /opt/csw/lib
     /opt/lib
-    [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
     /usr/freeware/lib64
 )