SAN FRANCISCO, CA - JANUARY 24: A MacBook Air and iPad 2 are displayed at an Apple Store on January 24, 2012 in San Francisco, California. Apple will report first quarter earnings today after the closing bell. (Photo by Justin Sullivan/Getty Images)
SAN FRANCISCO, CA - JANUARY 24: A MacBook Air and iPad 2 are displayed at an Apple Store on January 24, 2012 in San Francisco, California. Apple will report first quarter earnings today after the closing bell. (Photo by Justin Sullivan/Getty Images)