i have songs on my mp3 player and i can listen to them but when i plug it into the computer it will load up all the files but dosent have the file containg all my songs. it does this with all computers i try exept one which will load the file but will be shaded and not as bright as the other files and the songs are the same why is this and how can i get the music from my mp3 player on to my computer?

Gavin, October 2009