How can I make a Sound Play over n' over

  1. Hi I make a movie in flash MX and import a sound, but the sound play only one time or I have to add more times in the properties in the loops/times, but if I put 10 times and the viewers stay longer looking the movie the sound stop and the movie continue,
    How can I make even or to play the sound until they close the movie

  2. In a movie with more then one scenes how can I make a scene with a different background then the other one in the same movie, every time I change the background automatic change the other scene background

Answer to question number 1 is instead of typing in 10 for loop, type in 99, it will loop 99 times instead of 10.

Answer to number 2 is have each background on a seperate layer.