It certainly is. As a gold producer, we sell our product in U.S. dollars and then convert it to Canadian. We buy our fuel in U.S. dollars and it's converted to Canadian. Our parts often come from the States. So the ever-changing exchange rate certainly causes some problems, particularly when you have suppliers that purchase products when the dollar is one way or the other and then try to resell them in Canada. We certainly see huge fluctuations in prices, and those have been a challenge for us. We have both sides, because we sell our commodities as well as purchasing parts. For an individual company it really depends on what part of the cycle they are at, but recently the hit has been pretty hard at times because there's been such dramatic fluctuation.
I don't know if that answers your question.