diff --git a/ui (gen4)/lib/tasks.js b/ui (gen4)/lib/tasks.js
index 6d3c2e2c..db98c834 100755
--- a/ui (gen4)/lib/tasks.js	
+++ b/ui (gen4)/lib/tasks.js	
@@ -15,6 +15,9 @@ var object = require('lib/object')
 
 /*********************************************************************/
 
+// XXX need a mechanism to either queue chains of tasks that depend on 
+// 		on the previous results or a way to delay a task until what it
+// 		needs is finished...
 var QueueActions = 
 module.QueueActions = actions.Actions({
 	config: {