I currently have a late 2015 27" iMac. Ideally I'd like a smaller device - I don't really need the huge screen, although when I got it I was surprised how much I liked the extra space to work. I'd certainly like a smaller form factor, however. I know that an iMac refresh had been expected with the iPad event. When do you think Apple might next update the iMac line and what do you think we can expect? With the use of Liquid Retina for iPad Pro and iPhone XR do you think the iMac may get it to give much smaller bezels? And if so, do you think they'll keep the 21" and 27" but with smaller cases, or enlarge the screens?