I'm currently in a digital media class where we've been using Sony Vegas to edit audio, however, I'm sure that there are many other programs as well that people use professionally. I was wondering: 1. Talking specifically about the major motion picture studios, what are a couple of the programs that they use for audio editing (besides Vegas)? 2. Also, are there any advantages of one program over the other that would make each movie studio choose a different audio program? Any info would be appreciated, thanks!