Make sure you close all other apps before starting mameboy. Do a soft-reset before you start it.
> I have installed Mameboy on my em500. When I run it I can see my list of roms.
> However, only ghosts and goblins actually loads (nothing happens when I select
> scramble, donkey kong etc)
> I cannot seem to get the controls working for ghosts and goblins - pressing the
> left rolling switch does nothing, pressing button 1 just launches the 'menu'
> application as normal -
> Can anyone help with both/either of these two problems?