Sony updates its series Vaio E (approximately 80% of its sales volume) and series S, a line-oriented to professionals.After having presented at the beginning of months its Ultrabooks - squarely behind - Japanese Sony takes advantage of the spring (if, if, we have...) to renew its laptops Vaio E series and S. New references that have interest to please for help the mark up the slope, after the publication of the catastrophic results. It is also not...