Here's the official response I got from Ford:
Looks like Jay had it right.Retail customers who purchase a 2006 model year product on or after July 14, will receive a powertrain Extended Service Plan (Ford ESP). Time and mileage limits are 5 years or 60,000 miles on Ford and Mercury vehicles, and 6 years or 75,000 miles on Lincoln vehicles. A $100 per repair deductible will apply for covered repairs.