Possibly the swiftest route to your roots.
Irish genealogy website directory.
search.ancestry.com/search/db.aspx?dbid=3876
Description:
This 100,000-name database of Irish vital records is unique for two reasons. First, it represents one of the first major databases of records from outside the continental United States. Second, rather than just raw data, this database is accompanied by a significant amount of contextual and historical information.