My mom, who's a dress maker and makes dresses for ballroom dancers, just got two DVDs of a dance competition. They're burned on recordable DVDs (not sure if they're DVD+R or -R). My mom wants me to burn a copy for her, but im not sure how to go about doing it. How do i know if the DVD is copyrighted? if its not, can I just simply copy the files in the Video_TS folder and re-burn them on to a blank DVD?