Congrats! That is awesome. I've been sticking to the treadmill as well - it's been to hot here lately to run outside unless it's 4am or so! If you run with an I-pod, go onto I-tunes. Nike has some great workouts you can put on your pod. Great music and a great coach in the background 'coaching' you from anything from speed on the treadmill to distance on the road!
I want these. How do I find them on I-tunes?
I've just started running to try to get rid of my "baby weight". (Please don't ask me how old my baby is!!;-) ) My personal trainer is my babysitter. If I get her up, out of bed, and too my house by 8:00 -- I better have my running shoes on. I feel too guilty to NOT go. So far it's been a good plan. Now that I'm in the habit of going, I need to increase my mileage. Not too much. But I'd like to do 3 miles 4-5 times a week. Maybe less times during tennis season or when I'm busy with other sports.