In March, Nike and Apple announced they were working to integrate their Nike + iPod system with cardio equipment. The idea being that you could hop on a treadmill, elliptical, stair stepper, or stationary bike, track, and record your workouts in the same way that the Nike+ Sports Kit for the iPod works. The largest chain of gyms in the US, 24-Hour Fitness, just announced that in July, they'll be Read more