songs added to e270r player are not recognized by player, even tho windows explorer say they are there. I have used window 7 with media player synch function, windows explorer drag and drop. I have used two versions of media player 10 and 11). Additionally, when I delete a file through windows, disconnect my player and reboot, the files are still there. Some manuals recommend changing the settings for the mode in the player. Rhapsody players don't work that way.