A few first images of the new Sony UX ultra-mobile PC (UMPC) have been released. And by those images it's clear that Sony will have a serrious copettitor on the new market. Sony also hopes that the new, slide-out QWERTY keyboard, design will popularize the entire UMPC concept and establish a solid foothold on the market for those devices. Some information about the Sony UX has leaked but it cannot be taken with 100% accuracy