Hi, can anyone tell me whether it is possible and practical to change the i3 processor to perhaps i5 or i7, in a Vaio VPC EB3JIE. I bought the laptop a year ago and it has never been used, just turned on to see what Windows 7 is like. The person for who the laptop was bought had actually found a laptop of his own and this Vaio has stayed in the box ever since, [last May 2011]. We would like to give it more processing power if possible and fit a quicker CPU and extra memory, but is it possible to change the CPU, or would we be better trying to sell the laptop and just buy an i7 machine ? Any information would be appreciated.