iPod Sport on the Way?Here's another patent application from Apple that has become public, this one filed on November 24, 2004, outlining a "music synchronization arrangement" for a "computing device" that goes beyond the Nike+iPod Sport Kit. It's designed to let the iPod pick out music that plays at the same tempo that your feet hit the ground when exercising, measured by a built-in accelerometer. It also lets you adj
