Jesus H Christ! Alright see the roms folder? put the rom u downloaded folder and all into the ROMs folder and open up MAME. Thats one of the dumbest questions I've heard since my cousin asked if Elton John was gay. Don't mean to be mean but seriously...

Were you born knowing everything? Did you just wake up one day and know how to do everything by yourself, ass hole?

I think you can download ROMs yourself from a website, and then it should insert itself and you can play it as such.

I'm don't have great knowledge concerning ROMs or MAME (hell, I haven't used it in quite a while.), but I think that's how it works.

Of course, there are plenty of good instructions regarding MAME related topics.

lol

Like I said before, ROM discussion is illegal here, honestly don't bring it up again.

Anyways, Gijoker answered it (though he forgot the part about 'Auditing all Games')

Thread closed.