Yeah, and so overall as far as the forecast for the 4% to 8% growth, so how we look at it basically is that I think in general most economists are viewing the GDP growth will be anywhere from 3% to 4% again, depending what region you're talking about, but in that range. What we typically see of course in these cycles, is that IT will grow 2% to 3% faster than the GDP growth. So that's how we have come to the conclusions of the growth that we should certainly start to see. In regards to devices, certainly, when you look at our makeup of our business, 60% of it being hardware, the rest being software and services. So in the hardware category of that 60%, devices is certainly the largest segment. It's not the only segment, of course. There's a lot of infrastructure spend in that. But specifically on the device front, I do believe there's growth in devices coming and all the sort of OEM partners that we talked to, I think they feel the same way. There's certainly a lot of constraints you're hearing about in the marketplace. And I think what's driving that, of course, is that, as you saw that the Notebook category increased pretty significantly last year as its company went away from sort of the balance of 55% being Desktop, 45% being Notebook now you're seeing 80% plus being Notebooks. Notebooks, of course, come with a significantly higher ASP, and they also have a significantly higher refresh rate. So I think what we're also seeing is that, as we talked to our OEM partners is that many clients, of course, are looking at seeing where they might have sweated a Notebook asset maybe four years, they're starting to improve that and shorten that that cycle, especially as a little bit more wear and tear on these devices than there was before. So that sort of gives us the reason for optimism around certainly devices. The other thing that you'll always see is the fact that the channels always seem to do better in devices than the overall market does. That's always proven out. So, we certainly track that data. So, we do believe that there will be -- growth in devices won't be as substantial as it was last year, but it will be a contributor to that growth model.