mightymouse horizontal-scroll xorg.conf

["Antonio-M. Corbi Bellot" <antonio.corbi@ua.es>]

Hi list:

Does anyone have a working xorg.conf that supports horizontal scrolling
for the Apple MightyMouse?

I've tried evedev/ExplorerPS/2/auto protocols (all with the 'Option
"ZAxisMapping" "4 5 6 7"'), but buttons 6 and 7 never get reported under
xev. Any ideas?

A. Corbi