We covered the Exilm EX-S100, Casio’s latest super slim point-and-click, a month or so ago. But we’ve never shirked from shamlessly covering the same story twice and we see no reason to change now. You see the EX-S100 is set to be launched in white as well as the standard silver variety, which makes it worthy of another mention. The 3.2-megapixel camera has the distinction of being the (current) smallest digital camera to include an optical zoom lens. That’s because it uses a special ceramic lens that means a 2.8X optical zoom can be crammed into the tiny casing. The white one’s out in January; the silver’s available now.