Enabling Nvdia driver anD compiz effect In fedora 12

First Install this Package in F12

Login as root

Su -

rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm

This will contain all Application updates that is not provided by Fedora official team

Install Nvdia Driver

su -
# yum -y install kmod-nvdia xorg-x11-drv-nvdia