I probably don't have much time, and it's a very difficult question to answer, but cost-wise there's retraining, but these are people who are already here. It's not like we're going out and hiring brand new people or we're training them on a new piece of equipment.
Do you think there will actually be a noticeable bump in actual new costs, or can we assume it will mostly be offset by savings in other efficiencies we'll find?