[dev] Spell Check

Has anyone gotten the "Spell Check" link on the AgentTicketEmail page to work? I've tried installing aspell (I would love hints on how to successfully do this as well), but the AgentTicketEmail page still isn't hooking into it. I've also noticed that the "Address Book", "Attachments", "Customer Link", and "FAQ Link" links on this same page are also non-functioning. None of them work on the otrs demo either, so I can't see how they should behave. Thanks for your help.