Gardenier

I store most of the movie files in avi format. Occasionally I get a file that is in iso format. Can I use ImgBurn to convert this to avi?

ImgBurn has been working very well, and I am quite pleased with the results, except that I need to use full volume on the player in order to hear any sound from the movie, and that sometimes is still quite low. What settings do I need to change? I am using a new dvd burn drive and Verbatim DVD's.