Hello I've got a question in my mind. I was wondering if I would be able to upgrade my laptop's GPU to play recent games like Battlefield 4, Call of Duty Ghosts and Watch Dogs etc. And when I check the system requirements, usually my GPU fails to meet the needs. My laptop is a MSI GE60-0ND and here's a link to the site http://www.msi.com/product/nb/GE60-0ND.html My configuration is i7-3630QM 2.4 GHZ GTX660M, 8 GB RAM and 750 GB HDD storage with a 15.6" FullHD display. If I would be able to change my graphics card, GTX780M would be highly enough right? Thanks.