<A target="_blank" href="http://www.bleedyellow.com/blogs/DennyRussell/entry/found_a_way_to_crash_the_server_with_the_daos_estimator_tool6">Proving that even well written programs</A> can be beaten when the user makes a mistake, Denny Russell crashed his Domino server. Just to make sure he understood his mistake, he repeated it.