Check the player when you get it. It could be hacked. How can you tell?
If you watch the video of the player, it stops and then goes. Its not smooth. The video should be playing smoothly, not choppy like it is. One of the signs of a hacked player is choppy video. Be sure to check it.
To check the player's memory the instructions are here:
http://mympxplayer.org/how-to-removi...ck-vt2400.html
The instructions are also at:
http://www.teekobeach.com/howtoreformattheplayer.html