Had same prob . Here's what i did ste by step
(1) Install your kernel sources ( the file should be something like kernel-source-2.4.22-1mdk.i586.rpm , do a google search for it)
(2) cd to the directory u download it it
(3) su (- gain superuser rights)
(4) rpm -ivh --force kernel-source-2.4.22-1mdk.i586.rpm (this may take a little time,just wait!)
(5) cd to the directory where u have your 3.7.0 ati drivers
(6) rpm -ivh --force fglrx-glc22-4.3.0-3.7.0.i386.rpm
(7) cd /lib/modules/fglrx/build_mod
(8) ./make.sh
(9) cd ..
(10) ./make_install.sh
(11) type fglrxconfig to configure your card AND MAKE SURE WHEN IT ASKS U ABOUT AGPGART MODULE TO SAY YES
(12) reboot
(13) voila! Just to make make sure u have 3d accelaration run glxgears and c how the framerate goes
PS I have a p4 2,4 ghz overcloacked @ 3 ghz , 512 mb ram , and ati 9600 pro and i get a fps round 4800
Hope i helped!