If your looking for a domain like mysite.com I doubt you can. I have known and been with a few providers that give you a free domain but I had to ensure I had x amount of hits and use advertisments. If you don't get so many hits (it was 200 unique for me) they close your account/domain.Techman360 said:
If your not willing to pay use a free provider and grab a shorter domain from somewhere like short-url.com.