Some Research Links

These first two sites, I think are vital for us researching Troutner & Main
history.

Troutner:
http://familytreemaker.genealogy.com/users/t/r/o/Howard-L-Troutner/...

Main:
http://www.main-family.com/

This link has all 50 States listed:
http://www.n2genealogy.com/

I have found lots of family related stuff here, it is FREE:
https://www.familysearch.org/

A list of Links, some free, some not:
http://www.accessgenealogy.com/kansas/

Cyndi's List: Another site with lots of links:
http://www.cyndislist.com/

Lists of states, not complete, but I have found many things here:
http://genealogytrails.com/

If you know of any research links please add them. Is if FREE or Pay??
Thanks!