Open Question: Does the Sony walkman NWZS544/pink MP3 player play digital copy movies?

I bought DVDs that came with the digital copies so that I could put them on my daughter's mp3 player only to find out that her new mp3 player won't play them. I have the movies loaded onto my computer but can't sync them onto the player. I am going to exchange the player and I think this pink 8 gb walkman can ply these movies, but I just want to make sure before I buy it.