FPS problem

im with nvidia video card

my vertycal sync is off

im at 60 hz

my display resolution is 1280x1024

and the ingame fps is 60 fps, wtf?!

EDIT:I restored to default the whole video card ,turned the vertical sync off and the fps is still 60...

now im not able to jump more than 247 stats in lj and my kz run is supa slow..