Originally Posted by bob saget
so....which FOV or FOV range is appropriate for 1920x1200 as should be set in the game
I use 90, but it's really personal preference. I would think, though, that anyone who commonly plays PC shooters and sits directly in front of a single monitor would want somewhere around there. Anything lower just seems too zoomed in to me.
Since you don't have to edit a file and can do it in game, give it a shot a various levels and see what looks best.