McDonald's is adding 3 new Quarter Pounders to it's menu.  The company says the new burgers will replace it's meatier Angus Third pounders, which were among the most expensive items on it's menu.  The Quarter Pounders will come in two of the same varieties as the Angus burgers - Bacon and Cheese and Deluxe.  The 3rd option will be Habanero Ranch.   McDonald's says the new burgers will roll out in mid-June.