SANTA CLARA, Calif. -- San Francisco 49ers linebacker Aldon Smith is now out of a substance abuse treatment center and met with team officials on Wednesday, coach Jim Harbaugh said.Harbaugh told San Francisco radio station 95.7 The game that the 24-year-old Smith "looks great." Smith went into treatment for substance abuse on Sept. 23 -- three days after his second drunk driving arrest since entering the NFL in 2011."I met with him face-to-face today," Harbaugh told the radio station Wednesday.