Version 2.0 of the PlayStation Vita's firmware has just gone live, bringing with it PS Plus and a handful of new features. Thanks to the fresh update, the handheld's browser can be used without quitting games and has been sped up and overhauled with a revamped rendering engine and optimized GPU performance. In addition, the video application on Sony's portable has been bolstered to play 1080p video, and a brand-new email app has arrived with notifications and support for
