First the Capitals, now the Penguins. The Canadiens, the worst-record team in the playoffs, keep sending home the NHL's best. Brian Gionta had two power-play goals, Mike Cammalleri scored his seventh goal of a series in which he upstaged Sidney Crosby and Evgeni Malkin and Montreal built a stunning four-goal lead before beating the Penguins 5-2 in Game 7 of the Eastern Conference semifinals Wednesday night.