Media Advisory: Quebecor Inc. Announces the Results of its Subsidiary Quebecor Media Inc. for the First Quarter

Market Wire, May, 2008

Quebecor Inc. (TSX: QBR.A)(TSX: QBR.B) -

Date:          Tuesday May 6, 2008

Time:          5:00 p.m. (Eastern time)

Moderator:     Luc Lavoie, Executive Vice President, Corporate Affairs

Speakers:      Pierre Karl Peladeau, President and CEO, Quebecor Inc.
               Louis Morin, Vice-President and CFO, Quebecor Inc.
               Robert Depatie, President and CEO, Videotron ltee
               Michael Sifton, President and CEO, Sun Media Corporation

Present:       Denis Sabourin, Vice President and Corporate Controler, QMI

THE CALL-IN NUMBER IS: 1-877-293-8052 (Canada - US)

Passcode: 81277 #

PLEASE NOTE THAT MEDIA IS ALLOWED TO ATTEND THE CONFERENCE CALL IN A LISTEN
ONLY MODE.

Anyone unable to attend this conference call may listen to the replay tape
by phoning
1-877-293-8133
Access code: 618953 #
Available from May 7 to June 7, 2008

The conference call is also available in audio Webcast on the website:
 http://www.quebecor.com/InvestorCenter/QIConferenceCall.aspx 

Contacts: Luc Lavoie Executive Vice President, Corporate Affairs 514-380-1974 514-947-6672 (mobile) lavoie.luc@quebecor.com