Ati mobility U1 under 8.2

Hello i've got the drivers for ati mobility U1 from: ftp://ftp.suse.com/pub/suse/i386/supplementary/X/XFree86/ATI/suse82/radeon_igp But they don't work, i've read the README : --README-- Supported are these chipsets: * U1 (IGP320M) or A3 (IGP320) * U2 (IGP330M/340M/350M) or A4 (IGP330/340/345/350) Copy the files ati_drv.o atimisc_drv.o r128_drv.o radeon_drv.o to /usr/X11R6/lib/modules/drivers, then use sax2 -r -m 0=radeon for configuration. --END-- I did everything but i only can have vesa drivers. What do i do wrong?