The MameCE web page shows Pac-Man, Galaxian, Galaga and Asteroids running on a P/PC. On my Casio E-100, with version .36b3, I can only get the following games to run (after copying over about 100 games, the others just don't show up):

Amidar, Centipede, Donkey Kong, Gyruss, Phoenix, and Qix.

Of these, only Centipede, Dk, and Phoenix are really playable, the rest are S-L-O-W as a b***ard.

Any ideas about how to get more games working? Do I need to wait for another version? I don't have a cf card yet, so I can't use the large build. Would running that make a big difference?