From PC Mag preview: "Possibly the best new feature is a subtle one: the double click. Pressing the only tactile button on the player twice makes music controls appear over whatever screen mode you happen to be inSafari, YouTube, etc. Even if the player is locked, double-clicking will bring up a set of music controls that features track information, play/pause, forward and backward within a playlist or album, a Music button to take you directly to the Now Playing screen, and a Close button to escape. This function works even if the screen has timed out and gone black and it's a great quick way to skip that song you hate (or pump up the volume on the one you love)." Um....iPhone.....Now please, Apple?