Hi everyone! I just have a few questions regarding upgrading my M17x R3(Optimus with Optimus disabled). I'm running a GTX 580M at the moment but am starting to notice its limitations as new games come out and am wanting to upgrade. I noticed that the 780M does indeed work and am considering getting that GPU but I was wondering if there was any way possible to get the 980M running? I should also add that I'm planning on upgrading the CPU from a 2630 to a 2960XM but have no idea where to order the CPU. If there's no possible way to get the 980M working then I'll settle for a 780M. I was wondering if someone could point me in the right direction on how to do the top two things? Any help is appreciated. Thanks!