(no) video in clone mode

[stuffie]

I am trying for several moths now to get my clone mode working, so i can watch video on both my monitor and my tv. With earlier NVIDIA drivers (beforce version 50.00), it was not possible to see a desktop with a video running in a window (with BSPLayer) on both screens. The video was only visible on the primairy display (I think this is because of macrovision copy protection in the nvidia drivers).

Since NVIDIA drivers version 52 or 53 it is possible to see the movie on both screens, but with XVID movies, i only see a green window on both screens in clone mode and BSPlayer crashes sometimes. When I switch to Single monitor, eveything works ok.

Someone got an idea?

(I have a geforce FX5600)