oh yeah helghast (not sure why i thought joozey wanted to know) anyways, i adjusted it just by opening the .fx file and about halfway down there is a variable set to a hexidecimal value, That changes the strength of it.
nice, thanks for the hint I'll see what gives better results to me eventually (I dont care about performance right now :P)
But as i'm using Shade-C anyway, thought I might wanna do it in there anyway