I tried to setup Ubuntu to play some Star-Wars music, that i got off of www.gnome-look.com , when my computer goes in the login screen and when it is loading. i selected the .wav file but when i logged out and back in nothing played. i then overwrote the login.wav file with the music but on my test it did nothing again. how do i get this to work as i have done quite well so far making Ubuntu completely different from the original default setup and this is really putting me down. thanks in advance.