Bruins know they can’t get comfortable being up 2-0 » Tim Thomas, David Krejci

Tim Thomas, David Krejci and the Bruins have reason to be pleased, but they are careful not to be overconfident heading into Wednesday night's Game 3. (AP)

Tim Thomas, David Krejci and the Bruins have reason to be pleased, but they are careful not to be overconfident heading into Wednesday night’s Game 3. (AP)

Boston Bruins’ Tim Thomas (30) and David Krejci (46), of Czech Republic, celebrate after beating the Philadelphia Flyers in overtime in Game 2 of the Eastern Conference semifinal NHL Stanley Cup playoffs series, Monday, May 2, 2011, in Philadelphia. Krejci scored the game-winning goal and Boston won 3-2 in overtime. (AP Photo/Matt Slocum)