You're NOTHING in the tech world without your own, personalised, branded store through which you sell things to children without troublesome "retail" taking a slice of the cash. That's the realisation that has dawned within the corporate mind of Nokia, which has today announced its Ovi Store - an application based around "connecting content providers with consumers," which, we think, means an easier way to flog Rihanna and Beyonce ring tones to the youth demographic...