Just a quick reminder with MFP - you don't eat your exercise calories. So if you are on 1,200 cals for food a day and you do 500 cals in exercise, this doesn't mean you can eat another 500cals of food.

Yah for you Kathryn by the way
So if I am burning off 100 cal a day, I'd only eat 1100 calories (on a 1200 cal plan). Is that right?