I tried to open up a file and I received a message "Band in a Box is not optimized for your MAC and needs to be updated". I pressed "OK" and proceeded to access the program. I then realized that the song(s) that I have created were either gone or I found partial sections of songs as I was creating them and saving them, but not the full songs. I think that the message has something to do with 64-bit processors. Does anyone know where I can search my MAC to find the full saved songs that I created?