To whom it may concern,
I succeeded in having a Splash Screens when freebsd is started by modifying /boot/loader.conf and
loader.rc,to which added code 
splash_bmp_load="YES"
bitmap_load="YES" 
and 
include /boot/loader.4th
start  
respcetively but I failed in doing that when I tried on m0n0wall in the same way.
Please inform me of the way to modify m0n0wall in order to have a starting picture shown when it is
started.

sincerely yours
James