http://www.blogger.com/img/gl.link.gif

This is cool, I think, I'm not quite sure what I would do with it yet.. At $200 the price seems a little high, but I imagine that would go down if it was mass produced.
http://www.projectblackdog.com/site/product.html

I just don't see what this things niche is.. Instant Xwindows system, anywhere, anytime *(Machine already has to be running Linux or XP)...

Why not just a USB hard drive with enough files to get you set up and connected to whatever host you were going to work on anyways?