1) Go to wherever you installed Crysis 2 and locate Crysis2.exe (EG: C:\**INSTALLED PATH**\Crysis 2\bin32\Crysis2.exe)
2) Make a shortcut of "Crysis2.exe"
3) Right click on the shortcut and go to properties.
4) Under the tab "Shortcut", find "Target" (It should say the install path, EG: "C:\**INSTALLED PATH**\Crysis 2\bin32\Crysis2.exe")
5) Replace that with: "C:\**INSTALLED PATH**\Crysis 2\bin32\Crysis2.exe" +cl_crouchToggle=0 +i_mouse_accel=0 +g_skipIntro=1 +cl_fov=75 +r_DrawNearFoV=75 +pl_movement.power_sprint_targetFov=75
6) Whenever you want to play Crysis 2, open the game with the shortcut.
The FOV will depend on your resolution.
2560x1600 = 90-97
1920x1080 or 1920x1200 = 75-80
1680x1050 = 67-73
Congratulations, you will now have crouch as a toggle key, the mouse will feel MUCH MUCH more natural for PC gamers, the intro will be skipped and the game will give you more to look at on your awesome widescreen monitor.
Yes i realize this has already been posted elsewhere, I just thought I'd try to help out the PC community and make it an easier to read format.
Thank you for your time, see you guys in New York.