cheap limo?

I need a 6 passenger stretch limo that is affordable that will pick me up from my house in nj and take me to central park nyc and nothing else do you know of any?

Whats the most affordable and reliable transportation from the JFK Airport to New York City?

As long as its affordable and easy to get from the airport.

Besides Super Shuttle and taxi, what else is recommendable?

The area where I am going is close to Central Park.

Does anyone have directions from JFK airport to various New York sites?

Does anyone have subway directions from the JFK airport to the Empire State Building? Also, to Ground Zero and Central Park from the airport? We have a layover for 8 hours and would like to see what we can visit while in New York. Thanks!