DVD WITH MP3 NOT RUN ON MY DVD PLAYER!!!

[pasu]

Hi, i make a dvd with mp3 files to play with my dvd player, but it doesn't run....my dvd player read ISO 9660 LEVEL 1....I try to make it with TOAST 5.1.4, select in OTHER MENU the mode ISO 9660, but when I put my files in the window, The name of the folders and the files changes....what can I do to make thit dvd with the right name of folders and files???sorry for my english, but I'm italian!!!!!!!
thanks!!!