EXCHANGE RATES (August 04, 2008)

CANADIAN/U. S. EXCHANGE (Bank of Canada noon rate)

Date	July 28	July 25	July 24	July 23	July 22
US$ in C$	1.0222	1.0164	1.0114	1.0088	1.0085
C$ in US$	0.9783	0.9839	0.9887	0.9913	0.9916

EXCHANGE RATES (Bank of Canada, July 28, 2008)

Currency	Aus $	Euro	Japan	Mex P	SA Rand	UK
In C$	0.9784	1.6095	0.0095	0.1015	0.1362	2.0384
In US$	0.9572	1.5746	0.0093	0.0993	0.1332	1.9941