ASUS' promised e-book reader debut should not only involve more than one model but could represent a number of rarities or even firsts for the technology. While the mentioned Eee-branded reader would be basic and trade on its price -- an estimate has it costing as little as $164 -- ASUS chief Jerry Shen told the Times a second upscale model would have two color touchscreens and fold like a real book to give users two pages of content at once. It may also have basics like speakers and a webcam to provide simple audio and video conversations online.