diff --git a/TODO b/TODO
index 7c9a2589..f8813b1e 100644
--- a/TODO
+++ b/TODO
@@ -2,10 +2,19 @@
 
 - need tests for reducel3, test every kernel plues every numeric type
 
-- removed the cache from resize since we no longer sharpen, can we get
-  out-of-order reads?
+- removed the cache from resize, can we get out-of-order reads?
+
+  yup, try
+
+    for i in 200 300 400 500 600; do time vipsthumbnail Chicago.png -s $i; done
+
+  bench on ws as well
+
+- try orc version of reducev?
+
+- still see rounding problems on resize, try ghibli3
+
 
-  seeeeeeems ok?