What's in a name these days? If we didn't call this a UMPC or told you it can run Windows 7, it could just be a pretty huge clamshell smartphone. The freshly announced LifeBook UH900 sports a 5.6-inch "vivid glare screen," (we'll put that down to a bad translation), 3.5G wireless connectivity, and even goes so far as to lay claim to being the world's smallest multitouch-capable PC. Take that, VAIO P! Still, the 62GB SSD and WXGA display resolution obviously set it apart from the phone crowd, as will the Atom Z530 in