since your sis is into Vaio,do check the latest E seriesSony VAIO E Series SVE15113EN Laptop: Flipkart.com: Compare, Review Sony Notebook
you do get better battery life and usb 3.0 and better webcam and bluetooth 4.0
its a tad sleeker too
and spend another 1.2k and you can get a 2gb ram and its...