Who won of the 2010 NHL Quarterfinals?

EAST: Pittsburgh Penguins, Montreal Canadians, Boston Bruins, and, Philadelphia Flyers
WEST: San Jose Sharks, Detroit Red Wings, Chicago Blackhawks, and, Vancouver Canucks

in the western conference:
San Jose sharks (against the colorado avs)
Detroit red wings (against the phoenix coyotes)

Chicago blackhawks (against the nashville preds)
Vancouver canucks (against the l.a. kings)

in the eastern conference:
Pittsburg penguins (against the ottawa senators)
Montreal canadians (against the washington caps!)

Boston bruins (against the buffalo sabres)
Philadelphia flyers (against the new jersey devils)