Problems with system-config-display in Fedora Core 2 and 3

[Fedoradm]

Hi  
I have a problem with mi SIS 300 video card in Fedora Core 2 and 3. 
When i try to use 

[root at gabriela X11]# system-config-display
Traceback (most recent call last):
  File "/usr/share/system-config-display/xconf.py", line 388, in ?
    hardware_state.merge_into(xconfig)
NameError: name 'hardware_state' is not defined
[root at gabriela X11]#   

It is mi /etc/X11/xorg.conf
http://labbi.uesc.br/evalero/xorg.conf

Any idea? (:-)

Thanks