Bookeen may have a bit of a tough time getting its new Orizon e-book reader to stand out from the pack of other e-readers here at CES, but it does at least boast quite a few improvements over the company's previous Cybook Opus. That includes a 6-inch touchscreen display, built-in WiFi, Bluetooth, ePub support, and an accelerometer for portrait or landscape reading. No indication of a release date just yet, but this one should run about $250, and Bookeen still isn't quite done with the Opus -- it'll soon be available a whole range of colors.