Hey, I've looked all through XF86Config and can't find anyway to increase the refresh rate. I got mozilla to work (first time I didn't have to reboot) but I eyes can't take much more..
in the monitor section :
Section "Monitor" Identifier "Medion" HorizSync 50-70 VertRefresh 50-120 EndSection
HorizSync and VertRefresh are the settings u wanna change ....
don't forget to check ur monitor manual before changing the values, because
it _could_ be, if ur monitor is really really old - it could be damaged....
maybe I have a perfect signature _someday_