2007 Special Meeting of Shareholders

November 2nd, 2007, commencing at 10:00 a.m. local time
Delta Winnipeg Hotel, Campaign B Meeting Room
350 St. Mary Avenue
Winnipeg, Manitoba, Canada

2007 Annual General Meeting

December 4th, 2007, commencing at 4:00 p.m. local time
TSX Broadcast & Conference Centre, Gallery Room
130 King Street West
Toronto, Ontario, Canada

For further details, please call the Corporate Secretary, (507) 388-9421