NEW ORLEANS -- Aldon Smith was a disruptive force for the San Francisco 49ers during late, critical moments of the NFC Championship Game.The outside linebacker still hasn't collected a quarterback sack in five games and 52 days. That bothers him a great deal."It fuels me," Smith said Tuesday during Super Bowl media day.Smith had 19.5 sacks through the 49ers' first 13 games of the season. That was two more than any player had collected through 13 games since at least 2001.