Article Photos: Between 2 errors, Zac played game of his life 10/118

OSU's Patrick Levine knocks the ball loose from OU's Jermaine Gresham during the first half of the college football game between the University of Oklahoma Sooners (OU) and Oklahoma State University Cowboys (OSU) at Boone Pickens Stadium on Saturday, Nov. 29, 2008, in Stillwater, Okla. STAFF PHOTO BY BRYAN TERRY