Graphic problems

[alexhs]

Hi All

Just loaded the matrix campaign cd and have a graphics problem. The screen is very bright, and does not work with various toggles on. For example, when reachable hexes is on, instead of darkening all those too far away, it all goes incredibly bright. (not well descibed, but you get the picture)
I've fiddled with the monitor settings but no joy (and all else seems to work fine). is this some bug with the game settings ?

Any suggestions gratefully received
Thanks