that will tell me about how many calories I'm burning for my workouts...that part of my treadmill is dead so I have no idea how many I'm sweatin my butt off for? TIA!
A lot of calorie counting websites have activity counters as well. Caloriecount.com is one I use. There is livestrong.com and also sparkpeople.com
I know there are a bunch of others, I'm sure there will be some other ideas!