diff --git a/Mac/scripts/mkfrozenresources.py b/Mac/scripts/mkfrozenresources.py
new file mode 100644
index 0000000..b678791
--- /dev/null
+++ b/Mac/scripts/mkfrozenresources.py
@@ -0,0 +1,39 @@
+#
+# Given a module-list generated by findmodulefiles
+# generate the resource file with all needed modules
+#
+import macfs
+import py_resource
+import Res
+import sys
+
+def main():
+	fss, ok = macfs.PromptGetFile('Module sources listing:', 'TEXT')
+	if not ok:
+		sys.exit(0)
+	ofss, ok = macfs.StandardPutFile('PYC resource output file:')
+	if not ok:
+		sys.exit(0)
+	mfss, ok = macfs.PromptGetFile('Source for __main__ (or cancel):')
+	if ok:
+		mainfile = mfss.as_pathname()
+	else:
+		mainfile = None
+	fp = open(fss.as_pathname())
+	data = fp.read()
+	modules = eval(data)
+	
+	fsid = py_resource.create(ofss.as_pathname(), creator='RSED')
+	
+	if mainfile:
+		id, name = py_resource.frompyfile(mainfile, '__main__')
+	for module, source in modules:
+		if source:
+			id, name = py_resource.frompyfile(source)
+			print 'Wrote %d %s: %s'%(id, name, source)
+			
+	Res.CloseResFile(fsid)
+	
+if __name__ == '__main__':
+	main()
+	sys.exit(1)