Walkathome dvd's with Leslie Sansone are great for beginners to advanced walkers. You set your own pace and miles. She is so motivating and energetic that the miles go by so fast! You can also go on her site and walk to her online videos. No purchase needed.
Getting in one mile, only takes 15 minutes! Sometimes I need to spread them out during the day if I'm pressed for time. But it feels great when the miles add up during the day!