so I have some movies on my computer in different formats (AVI, MP4, and so on) and I want to burn them on to dvd. I have done 2 so far and it will allow me to open and watch the movies on the computer but they will not play on dvd player. I am using dvd-r discs and an asus desktop computer. And I tried burning them using the windows media player thing. how can I burn them onto a dvd that will work in the dvd player (simple instructions please). Also I do not want to download or purchase and programs for this. please tell me how to burn it using programs that come with the computer. thank you for your time.