Did this Friday 11th September 2009, the concierge at Grand Hyatt contacts uniformed Police officer who completes a form using your driving licence infomation does a phone check on you then escorts you to the regular security screening area and hands you over to a TSA officer. Normal screening is done to you as well as a pat down, not at all inconvenient as you are then able to go terminal to terminal using the Skylink to shop, and eat. A great idea just be prepared for a bit of a wait and all is good.