With Nvidia you can't do PLP, but you can still go full Portrait (1440x2560 x3)
Besides windowed mode (to move the picture slightly to one side), there is no universal POV fix for two-screen Surround that I know of. Your only options are third-person games with an
OTS view, and the very few games that actually have some sort of native dual-screen support:
- Euro Truck Sim 2 allows for complete customization of the display on 1 to 4 monitors.
- Burnout Paradise on dual looks exactly like 3x1 Surround minus one side monitor.
- World in Conflict and SupCom make great use of the secondary (i.e not Surround) monitor to display the full-screen map.
There may be more but it's a pretty rare feature.