[aviatorsneah]

all above responses are correct. you have to do it thru the config file. but beware, if you at anytime run the setup.exe for IL2 it will automatically revert to that lower resolution (the highest res it can "handle" which was 1024x768 on my system) - at least thats how it is on my system. im currently running it on 1440x900 which is max for the cheap monitor i recently bought. i've been having problems with my soundcard lately with game which involves me reopening the setup.exe file to reset the sound settings. but then it resets the video res to 1024x768 and i have to go back and set it manually to the "unsupported" resolution my monitor really is. so make a backup of the conig file when you have it where you want so you dont lose the settings you like. and like the above post, its more than just changing the height/width in the settings.