Removed string-exception preference, added tabcheck and NavService preference, upped version number.
diff --git a/Mac/scripts/EditPythonPrefs.py b/Mac/scripts/EditPythonPrefs.py
index 343ea22..618d33e 100644
--- a/Mac/scripts/EditPythonPrefs.py
+++ b/Mac/scripts/EditPythonPrefs.py
@@ -48,8 +48,10 @@
 	"noargs",
 	"delayconsole",
 	None, None, None, None, None, None, None, None, # 11-18 are different
-	"oldexc",
-	"nosite"]
+	"tabwarn",
+	"nosite",
+	None,
+	"nonavservices"]
 opt_dialog_dict = {}
 for i in range(len(opt_dialog_map)):
 	if opt_dialog_map[i]:
diff --git a/Mac/scripts/EditPythonPrefs.rsrc b/Mac/scripts/EditPythonPrefs.rsrc
index e8452c4..83ccb5e 100644
--- a/Mac/scripts/EditPythonPrefs.rsrc
+++ b/Mac/scripts/EditPythonPrefs.rsrc
Binary files differ
diff --git a/Mac/scripts/EditPythonPrefsBH.bh b/Mac/scripts/EditPythonPrefsBH.bh
index f2ce285..c12f31d 100644
--- a/Mac/scripts/EditPythonPrefsBH.bh
+++ b/Mac/scripts/EditPythonPrefsBH.bh
@@ -36,6 +36,8 @@
 19.3 Deselect to use new class-based standard exceptions.
 20.1 Selecting this disables the new package and site-python features.
 20.3 Deselecting this enables the new package and site-python features.
-22.1 Press here to turn help balloons off again.
+21.1 Press here to turn help balloons off again.
+22.1 Select this to use old-style Standard File calls in macfs
+22.3 Deselect this to auto-import macfsn which replaces macfs StandardFile calls with Navigation Services wrappers
 END-DIALOG
 END
diff --git a/Mac/scripts/EditPythonPrefsBH.prj b/Mac/scripts/EditPythonPrefsBH.prj
index 4c3d719..dcfa467 100644
--- a/Mac/scripts/EditPythonPrefsBH.prj
+++ b/Mac/scripts/EditPythonPrefsBH.prj
Binary files differ
diff --git a/Mac/scripts/EditPythonPrefsBH.rsrc b/Mac/scripts/EditPythonPrefsBH.rsrc
index c2c864f..d272f63 100644
--- a/Mac/scripts/EditPythonPrefsBH.rsrc
+++ b/Mac/scripts/EditPythonPrefsBH.rsrc
Binary files differ