I read that Dell is busy developing new generation of “touch screen” laptops for Windows 8. What about combining two touch screen laptops (actually two of their screens/"one piece" laptops) into a “dual” laptop. One could serve as a cover and/or keyboard for the other . They could be joined in whatever fashion is considered the best (hinges ?, slide-in joint ? ball joint, etc) and along shorter/longer/ whatever side but could also be separated into two independent one piece/screen laptops. And connected with a cable if required?The idea could also be applicable to pads like IPads. Not a new idea???