Apple Inc. Chairman and CEO Steve Jobs stands under images of the iPad 2, left, and the iPad at an Apple event at the Yerba Buena Center for the Arts Theater in San Francisco, Wednesday, March 2, 2011. (AP Photo/Jeff Chiu)

Photo by: Jeff Chiu

Apple Inc. Chairman and CEO Steve Jobs stands under images of the iPad 2, left, and the iPad at an Apple event at the Yerba Buena Center for the Arts Theater in San Francisco, Wednesday, March 2, 2011. (AP Photo/Jeff Chiu)