iRex iLiad

At first glance, the <a href="http://www.irextechnologies.com/products/iliad">iLiad</a> from iRex Technologies seems to be a stunning innovation. With an innovative <a href="http://www.eink.com/index.html">E-ink</a> greyscale touch-screen and Wi-Fi connectivity for firmware updating and document download , it seems like a device with a wide range of applications. How well does it live up to this billing in the real world?