Just posted: Our hands-on preview of Fujifilm's updated enthusiast zoom compact, the X20. Using the same basic design as X10, including its fast 28-112mm equivalent F2-2.8 zoom lens, the X20 uses a completely new sensor, a 2/3"-type version of the X-Trans CMOS design used in the company's X-system cameras, but with added on-chip phase detection AF. It also gains an 'Advanced Optical Viewfinder' that's capable of displaying overlaid exposure information, and a couple of design tweaks to take better advantage of this. In our preview we take a closer look at what the X20 has to offer the enthusiast photographer.