Suggest a workout for me, I'm lost!

I have been on a 1500 calorie "lifestyle change" for almost 2 months now, and just a couple weeks ago, I added in exercise. I have been doing Leslie Sansone's Walk Away the Pounds 2 mile walk. I feel, after reading what some people do for exercise, that doing this video 5 times a week is not enough. I want to add in more with more variation, and I do best with workout videos, because they make me keep up, whereas if I am exercising alone, I slack off. Can anyone recommend a good workout plan? My problem areas are belly fat, arm fat, back fat, and inner thigh fat. I am also restricted because I have a new baby and sometimes I just cannot take her outside to workout, so anything I do would have to be in my home. Thanks!