North America * Animal Paradise * Bratz Ponyz 2 * Di-Gata Defenders * Dragon Quest IV: Chapters of the Chosen * Drawn to Life: SpongeBob SquarePants Edition * Igor * Line Rider 2 Unbound * My Secret World by Imagine * Red Bull BC One * Star Wars: The Force Unleashed * Unsolved Crimes
Europe * Allied Ace Pilots * Jackass: The Game * Jewel Quest: Expeditions * Mah Jong Quest: Expeditions * Mahjongg DS * My Secret World by Imagine * Star Wars: The Force Unleashed * Tim Stockdale's Riding Star
Japan * Dragon Ball DS * Illumi Slight: Hikari no Puzzle * Long Vacation: Iruka to Watashi * Ochishi Keiji: Keiji-San, Watashi ga Arimashita * Yajuu Keiji: Tokyo Douji Tahatsu Tero o Chinatsu Seyo!
Australia * Doodle Hex * Imagine Fashion Model * My Secret World * Star Wars: The Force Unleashed
Yeah, the files have to be named exactly how MAME expects... either the folder, unzipped, or the ZIP file. I usually got mine through Arcade@Home's DL'er just to be sure. If it's still around (and I would suspect it is)