Over the holidays, Apples iPad and iPhone sold better than theyve ever sold before: 51 million iPhones and 26 million iPads in a single quarter. The lowly iPod, however, didnt do nearly as well. The company moved just six million of the trademark MP3 players, a 52 percent decline compared to the same period last year. All told, iPod accounted for just $973 million of the companys record $57.6 billion revenue last quarter.