Firts of all, thanks for the big job . Now i have have a problem, i installed gngeo and after gngeo gui (both with the last versions), i have the neo geo bios and driver, but, when i put the roms, i cant load it, every times says "no roms found", i have all in the corrects paths (/home/user/mydocs/emu-roms/neogeo), i tried in ZIP format, RAR, in a folder, calling "mslug" or "metal slug", and nothing works to me I read all the post and i dont read any possible solution for me, i need help guys, i am very excited to play neo geo in my n900 Sorry for my bad english and big thanks.
/opt/gngeo/bin/gngeo --scandir /home/user/MyDocs/emu-roms/neogeo/