Here is the video of the big 58-yard catch by Steelers wide receiver Antonio Brown against the Baltimore Ravens on 3rd and long as he controls the ball with one hand and his helmet.
[flv:http://ll.video.nfl.com/films/s2010/nflcom/w19/110115_phl_wk19_bp_pit_brown_58-yard_catch_700k.mp4 480 368]