49ers can't hold on against Colts

INDIANAPOLIS -- Indianapolis' 16th straight regular-season victory will fit neatly into the Colts' record book. This week's game tapes will show the Colts how imperfect they really are. With Peyton Manning out of sync and the offense struggling to score touchdowns Sunday, the Colts turned to a former quarterback -- Joseph Addai -- for a 22-yard TD pass that gave Indy an 18-14 victory and its own version of a perfect regular season. "We need these games if we're going to push toward our goal, which is the Super Bowl," receiver Reggie Wayne said. "We're going to need these close games, we're going to need to fight through a little adversity and push forward. We were able to do that today. It was a grinder. We figured out a way to win." Clearly, there's plenty of work to do after Sunday's sluggish offensive performance -- despite all the accolades. Jim Caldwell became the first rookie coach since the 1970 merger to...