To the best of my knowledge, we are proceeding with phase two of the CF-18 upgrade much as the contract called for. We should have all of the aircraft done by the year 2009. With that, we will have significant capabilities so that if we were asked to participate in an activity in Afghanistan, it would be very helpful, but it would probably be at least another 12 months before those new aircraft could be utilized under those circumstances. So my sense is that--and we've been asked this question before--the situation in Afghanistan is a very dynamic one, one that changes on a regular basis, and because of that, the air force looks at the capabilities we have right now and looks at ways that we could contribute if the commander of CEFCOM, General Gauthier, asked us to participate or called for that capability. If the Government of Canada agrees, after we bring this requirement forward, then we will be prepared to do so, but at this point in time, there has been no call for that to go forward, and therefore we're just in the contingency planning stage.