Eagles quarterback Michael Vick insists he's "100 percent" heading into Sunday's game against the 49ers. Vick took part in a walk-through Wednesday and his injured right, non-throwing hand was good enough that he took snaps from center. "It's a little sore," Vick told reporters. "I gotta do what I gotta do right now, and that's try to get back on the field just as fast as I can."