Actor Steve Carrell hammers a nail into a stud at the NBA Cares Habitat for Humanity construction event on February 18, 2007 at the Thomas & Mack Center in Las Vegas, Nevada. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this Photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2007 NBAE (Photo by Ron Hoskins/NBAE/Getty Images)