diff --git a/TODO b/TODO
index 31cf4a8..0458204 100644
--- a/TODO
+++ b/TODO
@@ -66,6 +66,16 @@
 
 - Do testmode substitions.
 
+- Make note that all cmdfiles are read in and THEN evaluated at *runtime*:
+
+   echo __HOSTNUM__
+   echo __HOSTNAME__
+   echo __HOSTSHORT__
+   .define __HOSTSHORT__ = ozzie
+
+  Runtime __HOSTSHORT__ == ozzie
+
+
 
 sudoers Mode
 ------------