Sony makes us lucky again. Thanks for the leaked videos on YouTube; we already knew there was something cooking at Sony’s end. Here we are with the announcement of the new Sony Vaio Duo 13 giving slider another shot. We hope this model becomes a market success after the failure of its ancestor model Vaio Duo 11 which was merely too high in price and had a real poor battery life. Company promises to mend the earlier mistakes and compensate the users.