diff --git a/offlineimap/head/TODO b/offlineimap/head/TODO
index d9f808b..6a941d6 100644
--- a/offlineimap/head/TODO
+++ b/offlineimap/head/TODO
@@ -1,9 +1,18 @@
 * Add an option to handle the network exception that results if a connection
-to the IMAP server fails, or there is another socket error.
+  to the IMAP server fails, or there is another socket error.
+
+  Est time: 1 hour
 
 * Force unidirectional sync for read-only folders.
+  Est time: 2 hours
+  Requirements: test server with read-only folders.  jgoerzen does not have.
 
 * Handle local messages with \r\n line endings.
+  Est time: 15 minutes
 
 * Add ability to filter incoming messages.
+  Est time: 30 minutes
+  Requirements: discussion of filter mechanisms on list
 
+* Add new UI modules designed for noninteractive, cronned operation.
+  Est time: 30 minutes