I wouldn't have thought compatibility would be a problem. An mp3 is an mp3 is an mp3. Whichever mp3 player you buy will come with software which will allow you to download into it your choice of music from your folders. If you've yet to buy an mp3 player I can well recommend an LG Logix. It uses clik! discs and although they only hold 40mb they are replaceable and re-recordable and you get three with the player.