I have not long had Vista installed and have found that my MP3 player and vista aren't compatible. My player is an I River H10. My player will accept songs loaded in the browser section but won't accept play lists. The cd that came with my player works fine in XP but doesn't work in Vista. Does anyone know of a solution. I have tried I River and as yet haven't recieved a reply. with thanks. Silvercowboy.