Use Nvidia 344.60 ,not the new 344.65.You have to but shadows to SSAO also.This will fix the black map and the dark shadows.The game runs on 60 FPS on ULTRA.Sometimes it drops to 30 FPS,but this is due to bad optimisation,becouse it happens only in some areas,wich are not heavy battles or smoke screens when it suppouse to lag if the hardware is not enough.MY PC: Intel I-7 3777K @ 4.4 ghz,16 GB RAM 2133MHZ,GTX 780TI