Amazon's rumored Kindle Fire lineup expansion might get larger still based on an unusually specific rumor late Wednesday. There would be "at least two" new Kindle Fire models in 2012, Digitimes insisted, with as many as four depending on Amazon's ambitions. A 10.1-inch model was supposedly on track for July shipments and would aim at the $249 to $299 price range, with HannsTouch supposedly joining TPK and Wintek in making touch panels.