I am using 10.4.11 mac and MAME .135. After I decided what neo geo games I wanted I looked them up in the MAME "all" games list and downloaded them with the names being the same as how they appear in the list. I put them, in zip format, into the roms folder and ran an audit on all games. The "good" list remains blank. I checked several youtube videos as well as several posts on forums, but nothing seems to work. Does anyone have any ideas?