I think the monitor/display controlling configuration file in my Aurora machine is /etc/X11/XF86Config
 
[root@kjones-sun etc]# cd X11
[root@kjones-sun X11]# ls
applnk    proxymngr     twm          XF86Config-4          xinit    xsrirc
fs        rstart        X            XF86Config-4.rpmsave  xkb
gdm       serverconfig  xdm          XF86Config-5          Xmodmap
lbxproxy  starthere     XF86Config   XF86Config_orig       xserver
prefdm    sysconfig     XF86Config~  XftConfig             xsm
 
It is too long to send to all.  The question is what should it say?
 
Ken