Need to save an object before setting it to a property of another object
diff --git a/xos/helloworld/view.py b/xos/helloworld/view.py
index 212a432..7024747 100644
--- a/xos/helloworld/view.py
+++ b/xos/helloworld/view.py
@@ -36,6 +36,7 @@
             i.save()
             h = Hello(name=hello_name,instance_backref=i)
             h.save()
+            w = World(hello=h,name=world_name)
             w.save()
 
             t = template.Template(head_template + 'Done. New instance id: %r'%i.pk + self.tail_template)