I have a Macbook Pro, and cannot transfer movies that I ran off from DVD digital copies onto my phone. If I need to reformat, fine, just don't know how to do that and what software is best. Plus, if I reformat, will it make the movies useless for my ipod video? Have tried drag and drop to both the phone, and to the micro sd card itself, nothing works. What format do the movies need to be in to work on my phone? They are in Mp4 right now. Any help is appreciated.