You recall the Ouroboros, right? Nope, not the mythical snake yarn, the latest gaming mouse from Razer that inadvertently broke cover over at the FCC. While it's been official for around a month, Germany's annual gaming convention has offered us our first chance to to get to grips with it. Razer has tied itself in a ergonomic knot over the Ouroboros, with most of the mouse's dimensions happily adjustable to suit practically any gamer hand. We get customizing right a