Timothy J. Probert
Analyst
A couple of things. I think, first of all, our customers are obviously in the evaluation phase for their 2012 budgets right now. We're monitoring those very closely, Dave, so we can kind of get as much insight as we can into what they plan to do. There are a couple of, sort of, themes which seems to be running around. Obviously, one theme is the introduction of fresh capital from outside, which is still continuing, we're seeing that to happen. Secondly is the relative balance between drill bit spend and also land acquisition. That seems to be shifting in terms of, probably, a greater allocation towards a drill bit in 2012 and away from land acquisition, at least that's sort of the early returns from some of the inquiries that we've had. And I guess, that based on what we see today, I would say that spend next year in terms of drill bit spend, not necessarily overall CapEx, but drill bit spend, looks to be up. But, obviously, we're going to be monitoring that very carefully between now and the end of the year.
John David Anderson - JP Morgan Chase & Co, Research Division: And then just to dig in a little bit more on your CapEx side, but let me just focus on North America. You talked about your flexibility and your ability -- you're manufacturing yourselves so you can move things around. I guess a couple of questions on that. Have you shifted that spending mix from first half to second half yet? I mean, Mark, you've often talked about investing countercyclically in North America. So I guess what I'm wondering is, are you guys already shifting kind of that spend kind of away from new additions right now? And I guess, secondarily, are you starting to see that more broadly in the market? Everybody's worried about overcapacity in the market, but it seems to me that it's very possible you could see capacity additions slowdown 6 to 12 months from out. Can you talk about that a little bit?