Has anyone else come across the ship named the "Black Pearl"? It's a giant black battleship with tattered sails, but still goes incredibly fast. I've run into it several times, and it's very puzzling. I'm guessing that the "Black Pearl" is the same ship as the one in the movie, hence where the movie has its name, "The Curse of the Black Pearl." I've tried killing it, to no avail, tried boarding it. Can it be killed/captured? Is there anything special about it?