error whie installing ATI mobility radeon 9700 on debian testing

[hossam mohamed mahmod <hossamhassan85 at gmail dot com>]

hi all,

i am a linux newbei and trying to install my ATI video card(ATI mobility 
radeon 9700).

i am running debian testing on my fujitsu siemens laptop my kernel 
version is 2.6.8-1-386.

i followed the steps on the xoomer site without any problems till i 
reached the step where i have to install the driver and the kernel.

when i typed the command dpkg -i fglrx-driver_8.10.19-2_i386.deb i got 
the following error

(Reading database ... 93120 files and directories currently installed.)
Unpacking fglrx-driver (from fglrx-driver_8.10.19-2_i386.deb) ...
dpkg-divert: `diversion of /usr/X11R6/lib/libGL.so.1.2 to 
/usr/share/fglrx/diversions/libGL.so.1.2 by fglrx-driver' clashes with 
`diversion of /usr/X11R6/lib/libGL.so.1.2 to 
/usr/share/fglrx/diversions/libGL.so.1.2 by fglrx-4.3.0-driver'
dpkg: error processing fglrx-driver_8.10.19-2_i386.deb (--install):
subprocess pre-installation script returned error exit status 2
Errors were encountered while processing:
fglrx-driver_8.10.19-2_i386.deb

any ideas how to fix that??

thanks in advance


hossam