EXHIBIT B TO SCHEDULE 13G
JOINT FILING AGREEMENT
Each of the undersigned persons hereby agrees and consents to this joint
filing of Schedule 13G on such person's behalf, pursuant to Section 13(d) and
(g) of the Securities and Exchange Act of 1934, as amended, and the rules
promulgated thereunder. Each of these persons is not responsible for the
completeness or accuracy of the information concerning the other persons making
this filing, unless such persons know or have reason to believe that such
information is inaccurate.
Dated: July 10, 2002
RBC Global Investment Management Inc.
BY: /s/ Xxxxxx X.X. Cant
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V.P. Compliance
RT Investment Management Holdings Inc.
BY: /s/ M. Xxxxxx Xxxxx
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Director
The Royal Trust Company
BY: /s/ Xxxxxx X.X. Cant
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Authorized Signatory
