Ask questions or just talk about different languages. Since BrainKing is an international game site supporting many languages, this board can be kind of useful.
ScarletRose: Nope, you haven't confused me at all. Well, the first sentence is a direct copy-paste from a movie named Saw II. So I wouldn't say it's wrong. Maybe not polite enough? If that's the problem with it, well that movie isn't a kind of 'polite' movie at all.
About the second example, I just figured it out that you're saying that because both may and probably have the same meaning.
(kaŝi) Se vi bezonas malnovan mesaĝon de elektita uzanto, klaku ties karakteristikon kaj uzu la ligilon "montri mesaĝojn de ĉitiu uzanto" supre en la paĝo. (konec) (Montri ĉiujn konsilojn)