How to find my long lost sister?

I am trying to find my sister that I have never met. how cani find her for free?

If you would really want to meet her you would pay anything ...
You can start your search by - if you live in the same country, the police might have informations on her name.
You can also look on websites like-

http://www.google.com/search?client=safari&rls=en&q=search%20for%20people&ie=UTF-8&oe=UTF-8

http://www.peoplefinder.com
1-800-US-Search

if she is quiete young then sh might have bebo create an account then search her name.

bebo is not the only free website that someone can make, hannah... try to search in som others more used like myspace or hi5 .