Some of you may have already heard of this. Though you will probably be riddled with Spam (and thus should open another email account for these purposes), this works. It's all over the place... the company is called 'Gratis Network' and they give away all manner of free stuff in exchange for promoting other services. And it works.
So, for an iPod, click the link below, and folow the instructions. You'll be asked to refer (at least) five other people, sign up for one of the services (these change every day, it seems, so check back; the Imfone one looks to be the best), someof which require a credit card. I signed up for NY Sunday Times delivery, which I was going to get anyway. Get five of your referrals to do the same, and you will get an iPod.http://www.freeiPods.com/?r=9418288