This Howto does solve problem http://rpmfusion.org/Howto/nVidia
And this is the same as the vendor supplied drivers but bundled in RPM format.
Now you might also means nouveau by the vendor supplied driver, so you can try mesa-dri-drivers-experimental also.
(Experimental in this case means don't report bugs unless you already have the fix.)
But this experimental driver works rather nicely with me.