And yes this is a completly free service.
When you sign up you get
www.yoursitenamehere.comoj.com
You look at my second video you make your website
yoursitenamehere.tk
If you want a .com name then you need to pay for it.
I have been using this service for about 1 year and it has never given me a problem.
Just goto
rcsean.tk and goto my video section and watch how to do this.