i thought u could only change the settings via a mouse click, but as most probably know you can only change screen res and sound system with the left and right arrow keys
however, i do have a legitimate problem that has persisted : everytime i load a saved game, my mouse sensitivity goes back to the defualt setting, which is way to high. no matter how many times i save the game with my proper mouse sensi, it always goes back to default.
So, is there a config file or not? If i changed this setting in the config, it would fix the problem.