Well, so, customer-driven, if you mean customer-funded, that would show up in the contract R&D revenue line, so that was down significantly from the prior year. However, what I think you might be getting at is, when we justify an R&D project, whether it’s internally funded, whether we have the resources or don’t have the resources, we have to demonstrate a payback or we’re not going to do it. So, even if we had, say, people available because we didn’t have as much customer-funded R&D because of the various factors that Curt talked about, the uncertainty in government funding, the SBIR, reauthoritization bill, we still look at it and say, if we invest our shareholders money in R&D, we need to be able to demonstrate a return. It’s not without risk, but we have programs that we believe are going to pay back, and we have the resources to do them. The resources are not that easy to find. Many of these folks are the best in their field in the world. They’re an extraordinary group of people. And if we have a customer obligation, we’re going to follow through on that, and sometimes that means that we don’t always get to work on the R&D, the company-funded R&D programs that we have. But the programs that we have, we believe, are going to pay back, and that’s the reason that we’ve increased our R&D, not just because the people are available, if that’s what you were getting at.
William Driscoll – RMB Capital Management: And was there any other reason for the capacity expansion, tax breaks or anything else that made sense to do it now versus later? Or is it just that you feel that you’ll use it?