I have purchased Avex which allows me to rip DVD's so i can add them to my ipod. The first three movies i did worked fine, after they were turned into MPEG-4 i went file import and then went into my itunes library. On the fourth movie i did i went file import and nothing happened, itunes refuses to add anything (it will add music). Instead of going file import i have tried to drag and drop, right click on the movie and say open with and nothing happens. SOMEONE PLEASE HELP!!