Okey I tried MameBoy and I must say that It is quite faster than MameCE3. So now I have MameBoy and MameCE3(Extra Large Build) in my Cassiopeia E-125. But how come some of the games that shown on the screen won't run on MameBoy? I have the most recent roms. My favorite of them all is Frogger and I really wan't to see how this game works on MameBoy.