Barb -- you and do the free step while watching TV???
Rikki -- I think you have to do each of the top aerobic exercises 3 times each in order to unlock boxing (it's in the first column on the left, last one under hula and super hula).
Barb -- for as much as I love super Hula, I hate it. Though I did come up with a wii fit victory of sorts:

Of course, this was only on the 3 minute!
Thought I'd show you my fat OBESE Mii! So close to 219, lol.