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diff --git a/index.mdwn b/index.mdwn
index 45d96adf..0dd39e9b 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -10,8 +10,12 @@ fourth floor at 10 Washington Place.
 
 ## Announcements ##
 
-* This is the time of the semester when some people start slipping
-  behind with the homework.  Don't.
+*	This is the time of the semester when some people start slipping
+behind with the homework.  Don't.
+
+*	We've added a page on [[Translating between OCaml Scheme and Haskell]]
+
+*	We've added some [commentary](/hints/assignment_6_commentary) on some common issues in your solutions to [[Assignment6]].
 
 [[Older Announcements]]
 
@@ -57,17 +61,21 @@ preloaded is available at [[assignment 3 evaluator]].
 
 >	Topics: Reader Monad for Jacobson's Variable-Free Semantics
 
-(15 Nov, 22 Nov) Lecture notes for [[Week9]]; [[Assignment7]]. Everyone auditing in the class is encouraged to do this assignment, or at least work through the substantial "hints".
+(15 Nov) Lecture notes for [[Week9]]; [[Assignment7]]. Everyone auditing in the class is encouraged to do this assignment, or at least work through the substantial "hints".
 
 >	Topics: Mutable Variables; Passing by Reference
 
 (22 Nov) Lecture notes for [[Week10]]
 
->	Topics: Calculator improvements, including mutation
+>	Topics: Calculator Improvements, including mutation
+
+(30 Nov) Lecture notes for [[Week11]]; [[Assignment8]].
 
-(30 Nov) Lecture notes for Week11
+>	Topics: [[Tree and List Zippers]]; [[Coroutines and Aborts]]; [[From List Zippers to Continuations]].
 
-(6 Dec) Lecture notes for Week12
+(6 Dec) Lecture notes for [[Week12]]
+
+>	Topics: [[List Monad as Continuation Monad]]; [[Manipulating Trees with Monads]]; ...; [[Assignment9]].
 
 (13 Dec) Lecture notes for Week13
 
@@ -224,6 +232,8 @@ other.
 
 [[Family tree of functional programming languages]]
 
+[[Translating between OCaml Scheme and Haskell]]
+
 
 ## Recommended Books ##