Okay. Thanks, Stuart. Quite a multi-faceted question here, but let me try to address those points from HERE perspective, so first of all on R&D, it is fair to say that we have invested more partly because we have been driving the handset simultaneously. If you look at the most recent quarters actually, our R&D efficiency has improved. If we look at the service delivery this quarter, it was one of the key drivers that HERE operating margin actually improved about 650 basis points. Going forward, and this goes back to the supporting the goodwill valuation on how we see HERE business, so we see that there are a lot of opportunities both, for top line growth and because HERE's machinery is such that there is quite a bit of operating leverage if you get more top line, that will also impact or would impact the margin positively. I think the two key opportunities besides the so-called, I call it, running automotive business are the connected car business, where we think that we can increase both, the car, value or ASP third-contract and then we also think that the navigation, [in-depth] navigation and the related services will become more, per se, pervasive in cars i.e. there will be more and more cars proportionately having that service, so basically a revenue increase possibility in two ways both, higher ASP and higher adoption rate. Then the second is that now and especially now, if and when the market transaction closes, HERE is going to be viewed truly as an independent provider of location services to many companies both, in the areas of Internet services and maybe other device vendors. I mean, you know that we have contract with Amazon, Yahoo!, Microsoft and we feel that there's lot of things that there is more opportunity on that area as well as then broader in the area of enterprise where we cooperate for example with Oracle and SAP, and all of these growth opportunities and impact to increased operating leverage then impact the evaluation.