Maybe I can start on the Large Deals and then we'll try to hit the latter. On the second question, we have a distinct and, I think, recognized increasingly competitive advantage, which is driving the license revenue. We've talked about the domino accounts, their displacements deals, so we're outside of our install base. We're certainly upgrading our install base and broadening our footprint and that accounts for a good part of the license revenue growth. But what's complementing that, which is really important, and it's not just the dominos, there's a whole list like an ArvinMeritor. We don't call it domino. We secured that deal last quarter. It was a Dassault replacement in an automotive account, supplier account. So there's a whole list of displacement deals that are active that are contributing to that license revenue growth. When we look at the -- sort of the big deals, and we had 18 deals over $1 million in Q2. Two years ago in '08, we only had 16, which was a really good quarter. So we've surpassed in Q2 of '010 the number of deals over $1 million that we have two years ago, which is really a good sign. What you see on the -- let's call these Larger Deals or deals over $1 million, from time to time, one of them or two of them or three could become a megadeal. And in Q1, we saw some of those commitments from the customer, the initial commitments were particularly large, and that gave upside to the results. If we look at the forecast, for example, for the back half of the year, there are in the pipeline, in our forecasting system, almost 100 deals that are greater than $1 million. And so we know we're going to have a very, very strong back half of the year. A year ago it was probably 35 deals. At this time, there were over $1 million for the back half of the year, so it's substantially higher. Some of those deals are going to grow to be megadeals, and the customer has a choice to make. They can start with, as Jim was describing, maybe more of an initial kind of a $2 million pilot. But in some cases, the ROI is so compelling that they'll do a bigger kind of deployment right upfront. And in that case, you're going to see upside to the forecast. So we've tried to give you guidance based on a nice number of these greater than $1 million deals coming in at traditional deal sizes in the $2.5 million range and to the extent that we get more of them that are bigger, and we do see some, then there's upside in the forecast.