I can only get 60Hz when I use my tv-out with nView (TV-Tool doesnt seem to work with Philips 7104). And I think its because of this (60Hz out to a 50Hz tv) that its jerky (stuttering) on the tv when something moves slowly over the screen. Like if the camera in a movie is moving around smoothly, then I get like 2 small stops a second. Not as bad as it may sound, most of the time I dont notice it, but its annoying sometimes.

I´ve tried both Refreshlock and RefreshForce (and Powerstrip too I think it was) and I just cant force 50Hz out.
Can it be that my tv runs in 60Hz and that the jerking comes from something else, or else why cant I give it 50Hz?