The ones who are giving this out are called Gratis Internet, it is explained here how they make money and why it is not a pyramid scheme:
http://erasei.com/fip.html
This is how it works, you sign up and then you have to complete an offer (sign up for ebay, etc.) then you have to get a number of people (five for ipod) to sign up with you being their referer and they have to complete an offer as well, then you're all done you'll get your free ipod in the mail.
If you need any help completing the process (other than getting referrals) please contact me at my e-mail address.
If you had read the erasei.com link you would have understood it all better and by the way for pyramid scams you send in money... For this all you're "wasting" is time even though I think "wasting" time for a free ipod (yes, you do get it) is worth it.
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