diff --git a/NOTES b/NOTES
index 804abae..b5b1b92 100644
--- a/NOTES
+++ b/NOTES
@@ -528,4 +528,16 @@ low-level inspection.
 
 
 Optimizations are off at the moment until I integrate this into Moby.
-Then I can start turning optimizations back on.
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+Then I can start turning optimizations back on.
+
+----------------------------------------------------------------------
+
+
+
+May 20, 2011
+
+I'm running my bytecode parser over the entire racket collects tree,
+just to make sure the parser itself is robust.  I'm hitting failures
+on the following files:
+
+Parsing takes milliseconds, except on Typed Racket code, which is expected.
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