Solution for hybrid GPU i3,5,7 and nVidia GPU (Optimus, etc.)

I have a possible solution for people who have a hybrid GPU power switching.
It seems that FIFA 11 does not automatically switch to the High Performance GPU.
Fix this as follows:
Go to C: \ Program Files (x86) \ EA Sports \ FIFA 11 \ Game
Right-click on fifa.exe and select Run with High Performance GPU (nVidia VGA).
OptimusTools Results:
Without - NVIDIA GPU: OFF
Manually switching - NVIDIA CPU: ON
FIFA 11 is fairly well performing on low, no lag anymore. :)
Notebook Specs:
ASUS k52JC
Intel Core i3-350m
nVidia GeForce 310m
4GB RAM
Hope it helps,
beta.