Earlier this summer I traveled to Redmond to meet with a number of Microsoft executives, including Bob Muglia, President of the Server and Tools Business. Muglia's group has grown rapidly to become the critical swing vote in Microsoft's transition to the cloud, now closing in on almost a third of the giant's overall revenue. And as Silverlight and realtime become the strategic heart of the integration of cloud and on-premise solutions, what Muglia had to say then will resonate much more clearly when he takes the stage next Tuesday with Chief Software Architect Ray Ozzie to open the PDC in Los Angeles.STEVE GILLMOR: Will there be a Silverlight Office, something like that?BOB MUGLIA: What I think you'll see over time is major parts of Microsoft applications beginning to incorporate Silverlight into their experience. I mean, as -- if you look at, for example, the Web companions that Office is doing, they do use Silverlight in a variety of instances. So, we're seeing that being used there. We'll begin to see Bing and MSN and our online properties begin to adopt Silverlight inside the set of things that they do. We already see some of that in a limited form in Windows Live.If you look at my business, which is less consumer-focused, and we focus really on business customers, we are building interfaces that are Web-based interfaces for our business servers, using Silverlight. I mean, it's become pretty universal that the kind of experience we can provide, in this case, a system administrator, is much, much better, we can write it much faster, by using Silverlight. And as we begin to launch new services -- we have a management service we'll be launching next year that's System Center Online, that enables people to manage desktops through a cloud-based service -- the entire user interface for that, from a management perspective, is all done in Silverlight.