If your MP3 player supports the protected Microsoft Windows Media Audio (WMA) format, it should be able to play music that you downloaded from MSN Music. If your MP3 player doesn’t play music that you downloaded from MSN Music, you can burn the music to a CD, and then convert the files to MP3 by ripping them in that format using Windows Media Player. Note that our usage policy restricts you from making copies of music other than for personal use.