I have it. It is pretty cool. It comes with a step counter that you wear all day long and then plug it into your DS it downloads the number of steps you had that day and keeps track of them! it also (roughly) keeps track of your calories as well. Every day you pick little challenges. walk an extra half hour, eat a healthy snack today...cook something yummy and healthy for friends. ect..
It also has information about health and weight loss. but so far it's nothing I didn't already know.
All in all it's cute, the music is cute and it's really motivating. 8 out of 10.
Hardest part of working out, is that first step out the door.
Long term goal- revised after baby
240 goal - 02/17/10
Had a baby- 06-01-12 gained 46 pounds.
234 lost baby weight 3-21-13
220 goal = half way!
218 goal = Lowest ever weight!