Hi, > Is fc6 ready for aiglx with nvidia closed source drivers ? > I read that new beta version of this driver is out (1.0-9625). Yes, I have this running on two systems on current rawhide. Follow the instructions in the nvidia-Linux forum, then it works. Do not install aiglx. Yout need to add the Enable...ARGB... option to your x.org. Compiz is still a little buggy. Sometime it helps to dis- and then reenable the 3d desktop effects via preferences. cu romal