Hello everyone,
I always thought that getting a paid subscription to Ancestry.com was not useful since most of what they have from Mexico you can search for free on Familysearch, but last night I tried their free access offer that other NuestrosRancheros have mentioned and I kept finding record after record that I didn't have. It seems they have indexed a lot or records that Familysearch hasn't indexed yet, or at least hadn't the last time I checked. All the ones I have found so far are civil records from the 20th Century, and I have tied a lot of lose ends. Totally worth it.
Just go to Ancestry.mx, logon with your regular Ancestry.com credentials and see if you find anything interesting. Free access to Mexican records is available until Día de Muertos, Monday November 2nd.
Have a nice search!
Victoriano Navarro