Iam a little confused with the available emus, i first downloaded the "pinmame 32" only to realise its not much good, then i got "visual pinball" and then "v pinmame" but iam a little confused when i go to play some games and it tells me i have got bad roms etc , some games are excellent notably "joker poker" and "black knight" but a lot of them are really shocking emulations. can somebody please tell me the easiest way to compile all this ????