nvidia geforce4 420 32mb: flashing effect

[desabul]

i know that the requirement is 64MB but i have had no problems with this card and ffxi or everquest

however, in game everything runs fairly smoothly except ever once and while with the movement of the mouse, or without moving it sometimes, there a short flashes on my screen does anyone know what could be causing this
am i doomed to live in a flashing world or not play???

[stellus]

The game does require some sort of pixel shader feature on graphics cards for it to display certain aspects of the game. Try dumbing down your graphics options down all the way and see if that fixes the problem.

[desabul]

well where would i do this....i tried to mess with the configuration in game and the damn window wouldnt open....