If you have non-Roman Catholic ancestors from County Armagh, you'll have to check out RootsIreland.ie's latest updates.
A bundle of more than 40,000 register records from Church of Ireland (CoI), Presbyterian and Society of Friends (Quakers), some of them dating back to the 1770s, have been added to the database. So have headstone inscriptions from 16 CoI, Prebyterian, Quaker and Methodist burial grounds, plus about 1,500 inscriptions from three Roman Catholic graveyards.
You'll find the dates for the span of baptism, marriage and burials registers, and 'earliest' dates for the memorial inscriptions on the County Armagh Online Sources menu.