diff --git a/NewbieDeveloperSetup.md b/NewbieDeveloperSetup.md
index 8782524..c188e7d 100644
--- a/NewbieDeveloperSetup.md
+++ b/NewbieDeveloperSetup.md
@@ -19,6 +19,8 @@ I will use Eclipse IDE because of wide use and availability. But just because I'
 
 6. ...
 
-n. Learn to use the [logging system](https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/docs/logging.rst)
+m. Learn to use the [logging system](https://tahoe-lafs.org/trac/tahoe-lafs/browser/trunk/docs/logging.rst)
 
-m. Learn [how to submit patches](Patches)
\ No newline at end of file
+n. Learn [how to submit patches](Patches)
+
+o. Dive into the code! See some [tips for diving into Tahoe's source code](https://tahoe-lafs.org/pipermail/tahoe-dev/2012-May/007337.html)
\ No newline at end of file