Have you recently updated your OS? Maybe this is either part of an OS update, or a service book update. I don't see the option on my Tour (5.0.0.548).
It could also have been a folder that was installed with another app.
No I haven't updated my OS at all . I'm still running (5-0-0-497). What I do is update the core applications all the time when open DM . I guess then it is new . Wohoo I found something new until I proving wrong again ... .
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I've got a curve running 5.0.0.438 I've had those funny guys since I bought the phone. I don't know why they would all of a sudden pop up for you though.
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