All you have to do is complete one offer like the efax offer that only cost a dollar and then get 3 friends to do the same. You sign up for a trial offer but you should cancel it before the trial is over. Otherwise you will get charged the full price of that service. So I know its not totally free but really who wouldn't want an ipod for a dollar. These company's are counting on that fact that people will use there services or at least forget to cancel them in time. There is no obligation to continue any offer past the trial period, so we can all get our ipods.
Free Ipod Shuffle