As with screws, a little paraffin or beeswax will make driving certain nails, especially casing nails, much easier. If you are driving a cement-coated nail, always keep it going all the way once you start. Friction heats up the nail's coating and if you stop midway it cools down and tries to glue the nail in place.
This is the most commonly used FHA program. It offers a low down payment, flexible qualifying guidelines, limited lender’s fees, and a maximum loan amount.