Low end video card hell!

Hi!first of all..thank you so much for making this game!it is awesome to return to the wc universe!thank you! Now onto the question...it is a way to tweak some graphic options besides the resolution?i have a fairly average pc with a low end geforce 6150se card,i can play prologue with no problem at all,but darkest dawn...it works great unless i approach any asteroid field/capital ship!do i have a solution for this problem within the game?cause buyin a new card is not an option for me...not at least for some months!thanks!!!

In the options menu (when you start the game and see the hangar and doors and so on, the guy sitting on the left) there is a "detail" button which lets you set a couple of graphics options.