aqui esta lo que hice. Ademas cambie el /etc/X11/xorg.conf y puse fglrx en vez de ati.
First download the latest ATI driver RPM from the ATI website here: http://www2.ati.com/drivers/linux/fg....14.1.i386.rpm
Second, install it with alien. (alien -i fglrx-4.3.0-3.14.1.i386.rpm)
Then switch to the directory to build the modules. (cd /lib/modules/fglrx/build_mod)
Build the modules. (sh make.sh)
Switch to the fglrx directory to install it. (cd /lib/modules/fglrx OR cd ..)
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Run the installation: (sh make_install.sh)
Now run fglrxconfig to configure it and voila you have it!