 So it's mobile, a hot area for SAP, so Schnabe, as you mentioned, mobile is one of the innovation categories. Obviously, mobile is the hottest thing. We've been covering cloud mobile and social in a very in-depth way from a technical perspective. But right now in the market, mobile is the hottest area with big data in two aspects, at the developer angle and also the C-level suite. Everyone you talk to, the C-level and at the developer, really care about two hot things right now, and that's big data, mobile, it's like cloud and big data, kind of the same thing, but mobility. So what specific strategy you guys have today with mobile, given that from the bottom to the top, and it's the sandwich of innovation, right, C-levels care about performance analytics, developers want to develop apps, what do you say we do after that? I think mobility is really the next evolution of the interface, the digital interface.