 How about the ecosystem within SAP? Obviously, onboarding developers is a big thing. Developing apps is something that you don't really need to be a genius to develop, but you've got to have some good design capabilities. You want to tap into the right integration aspect. So with the success of SuccessFactors, which is a bottom-built, purpose-built cloud platform from the ground up, what do people do with mobile? I'm an enterprise, I'm a developer. What is my mobile strategy with SAP? I mean, so yeah, we all understand the benefits, but what do I do? How do I execute that? The question that I think is interesting to a lot of folks out there and our audiences, and this is something that's right in your wheelhouse, go to market, because you have to look inside SAP and understand what you've got in your tool chest. And then you've got the customer trait. Customers aren't that sophisticated relative to what you know. What are the top areas that they talk to you about, saying, these are the critical SuccessFactors for me? Both from a business perspective and also product technology implementation. Because how's the business benefits, and then you have the implementation side? You can look at those two buckets and put their top three or five concerns and opportunities for customers in those areas, for business and then product. So the competitive, so Keith Metrux, ROI models, was one competitive advantage for the other areas. You see, the other expectation is really upgrade cycles kind of thing. Because that's one of thousands of devices. OK, we're here inside the CUBE at Orlando, and we're going to take a break and come back to our next guest. But Tony, final question on the departing comments. Talk to the real quick customers out there, people out there that don't really know a lot about SAP's mobile. Give them a bumper sticker. What's the summary of what's going on with mobile and SAP? OK, a mobile top feature in their innovation strategy. It's not everyone's mind. There's more smartphones than toothbrushes. McDermott said yesterday, mobile is hot. There's no doubt about that. And it's the future. So congratulations. We'll be right back with the next interview right after this break.