Colin Campbell, Chief Executive Officer and Michael Mugan, Chief Financial Officer, will discuss financial results and performance for First Quarter 2008. The results will be released after 4:00 PM ET on Monday, August 13, 2007.

To participate in the conference call, please dial 416-644-3421 or 1-800-731-5774. A replay of the conference call will be available as of 7:15 PM ET, Monday, August 13, 2007 until midnight, Monday, August 20, 2007. To access the replay, please call 416-640-1917 or 1-877-289-8525, followed by passcode 21243167, followed by the number sign.

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