[Conolev]

[window]
width=1680
height=1050
ColourBits=32
DepthBits=24
StencilBits=8
ChangeScreenRes=1
FullScreen=1
DrawIfNotFocused=0
EnableResize=0
EnableClose=1
SaveAspect=0
Use3Renders=0

copy this except the resolution, those black bars will be there while your in the menu but not when you fly.

See if it works cause it does for me.