I've used this thread in the past to upgrade my failed gtx580m to the GTX780m with success and for that I thank you. However I am still on some very old drivers (335.23) I have just installed GTA V and am aware that there is a new driver that reduces the stuttering that I am experiencing currently. I see J95 has already released an updated inf for it but I am not sure how I go about installing the new drivers on an old modded m17xr3. Do I just: 1/ uninstall existing drivers using DDU in safemode, 2/ extract new Nvidia driver v350.12 to a folder 3/ replace inf file in that folder with J95's modded inf file 4/ start v350.12 installation direct from the folder Would somebody please verify if that is correct or if I need to do anything else like we had to during the original graphics card install?