Ben has a twelve-year-old Mac that runs Entourage for his email client with AOL. But it has stopped working. Then it started working again a month later on its own, then stopped receiving mail a month later. Leo suspects that AOL may be the culprit. But also, Entourage hasn't been updated in years because it was discontinued by Microsoft in favor of Outlook. But Leo doesn't like that option either because both store email in one giant file, forcing Ben to rebuild it when it gets corrupted. It's a terrible way to do email.