When Microsoft first displayed there Multi-Touch Surface platform everybody was impressed, but size and expected price-tag of such a big gadget was far from being practical, But Microsoft is not going to disappoint us, only two days ago company's CEO Steve Balmer and Bill Gates showcased upcoming Windows 7 interface at D6 conference, the next version of Windows is not going to release anytime soon but for the time-being you can watch and enjoy the video demo of Windows 7 running on a Dell XT touch-screen tablet PC, just like your very own portable Microsoft Surface computer.