Goalie Ryan Miller and the Sabres were finally reminded how disappointing losing can feel. Vyacheslav Kozlov scored the lone shootout goal and the upstart Thrashers put an end to the Sabres' bid for an NHL record start with a 5-4 victory Saturday night. The loss ended Buffalo's season-opening winning streak at 10, the Sabres having to settle for sharing the league record for best start to a season set by Toronto in 1993.