Nike+ iPod Sport Kit

I had some reward points saved enough to buy a pair of Nike+ and iPod sport kit.
It came out over a year ago and I've been wanting to try.
I normally run 3-4 times a week, 3 miles at a time.
But I didn't know how much and how fast I was running.
The kit comes with a sensor that goes to the bottom of your left shoe and a plug that attaches to your iPod Nano.
While you are running (or walking), voice comes out and tells you the distance, speed, calories you burn (you can calibrate the sensor to your speed).
After the work out, iPod will transfer the data to Nike website (via iTune) and show your work out report.
I started using it last Wednesday and ran 3 times so far.
My goal for this month is running 16 times.
It's been so much fun and I like it a lot.