When All Else Fails

The thing I love most about the GPX MP3 players is that they come with a RESET button. On the back of your player you will find a hole with the word RESET underneath it. Use the tip of a pen or paper clip or earing, and hold the button down. Your player will be reset to the original default settings of the player. It's as if you've gotten a brand new player.
I recomend doing this to fix your problems if all else fails.