today i've installed compizconfig-backend-gconf and mesa-dri-drivers-experimental to try the 3D Desktop Effects.
After switching to Compiz i had a crash, and the windows in compiz had no controls on the up-right corner.
Have i missed to install some other necessary packages from fedora repos?
The video card is a geforce fx (chipset NV34)
P.S. Ok an already existent bug #624814