> I was trying out some games on mame32 and I come to realized that there are some
> that dose not work. Even though the icone on mame32 says its a working game???
> The game dose run but what I see is this weird double lineing , kind of like a
> tv with bad reception.

Sounds like a display configuration problem.

Try installing drivers for your monitor and/or select other video options for the games that give you trouble.

-Sune