with a program like some games emulator have for the computer keyboard.
for example since i bougth the cp i never touch the key (-)
but i had been neede a key like ans for easy cals, an tha make a simple cals of few seconds a little bad
i like that this key or another become in a shitf an have a lot of keys more
that?s my opinion

out of the topic i wat to know if i can use the bit soud of the cp like in the ship-8 games
manuel franco
happy new year