I am considering getting a Samsung RV511 as part of a mobile plus laptop deal. I think the one they will send me is equipped with an intel chipset but the model also supports Nvidia GeForce 315M. Does anyone know if it's possible to/worth getting hold of the GeForce card and either self installing or having it installed. I only ask as this is a relatively useful spec 'free laptop' deal and I don't have much spare cash lieing around right now. Thanks for any advice.