The applets need more memory nowadays, it seems (because of navservices, maybe?). Give them 4M, that should be okay for a while.
diff --git a/Mac/scripts/BuildApplet.rsrc b/Mac/scripts/BuildApplet.rsrc
index fbf1ec6..55f703a 100644
--- a/Mac/scripts/BuildApplet.rsrc
+++ b/Mac/scripts/BuildApplet.rsrc
Binary files differ
diff --git a/Mac/scripts/ConfigurePython.rsrc b/Mac/scripts/ConfigurePython.rsrc
index b0d5fd7..d55f604 100644
--- a/Mac/scripts/ConfigurePython.rsrc
+++ b/Mac/scripts/ConfigurePython.rsrc
Binary files differ
diff --git a/Mac/scripts/EditPythonPrefs.rsrc b/Mac/scripts/EditPythonPrefs.rsrc
index 83ccb5e..7ed29c7 100644
--- a/Mac/scripts/EditPythonPrefs.rsrc
+++ b/Mac/scripts/EditPythonPrefs.rsrc
Binary files differ