QUOTE(taunt00 @ Feb 16 2010, 11:18 PM)

Are you running off a USB HD or thumb drive? The 360 doesn't like a lot of thumb drives. Pacman, Asteroids, Gadius should play fine. Do you have all the roms? I can play NBA Jams with no problems. So all 3 of those games should work. Does anyone know the magic question of are they working on a new port? Would be nice to play some of the chd games.
running off a WD 1TB drive. All the other ROMS play fine except the few that I mentioned. They load up, I see a blip of the screen where you see ROM loading and then it dumps back to the MAME360 mainscreen.
I'm not sure how I would know if I have all the ROM sets for them to work with MAME360. I was just assuming that if they load up in the latest PC version of MAME32 that they should work under MAME360.
Pacman, Asteroids, Gadius, are all dated from the early 90's. Perhaps if you got these titles working, you can archive them and put them on a popular download site and PM a link...