You can never have too many screens, that's what I say, which is why I like this kind of crazy dual-LCD setup. It looks like some kind of fancy laptop, but it's just two screens and a laptop built together — you'll still need a computer to hook up to it.
The two 19-inch LCD screens fold together to save space, but when opened move to a vertical configuration, which is a unique twist on the standard horizontal dual-screen setup. Unfortunately, the specs on the two screens aren't anything to write home about: 1280 x 1024 of maximum resolution and a 700:1 contrast ratio. And the keyboard, while it's nice that it's backlit, has a trackball on it for some reason. A trackball? Really?