[Majestic121]

I think I was unclear about what I meant.

I meant you don't really need the power of a PC to work with a big screen : a tablet has/will have enough power to handle it, all you need is a dock for your tablet and and a cable between the big screen and the tablet. Same goes with keyboard.

The upside of a tablet is that while you can dock it and have basically the same comfort you have with a regular PC (minus raw power), you can also unplug it and use it pretty much anywhere.