The clickless install -- "This goes beyond plug and play: I am talking about taking something out of the box, plugging it into power and Ethernet, and it just works. I don't have to mess with any parameters, I don't have to bring up my web browser to configure it, I don't need to insert the drivers CD and hunt down the XP or OS 10 version, and I don't have to read a single line of poorly written documentation."