I have to admit that I'm not convinced that the Ultra Mobile PC (UMPC) category of devices has any business existing. From the minute I saw prototypes of these devices start to appear, the UMPC just appeared to be a solution to a problem that didn't really exist. Is there really a need for a device that sits between an ultra-portable notebook and a fully featured PDA? I'm not so sure. But despite my lack of faith in the UMPC, I am a real sucker for cool gadgets so I was keen to get my paws on a Samsung Q1 despite my reservations.