I've just bought a copy ipod shuffle from ebay. I know, I know this is probabaly my first mistake. Anyway I am new to this Mp3 malarky so I downloaded a few tracks from the HMV website saved them in My Music as real player files them dragged and dropped them into the file that popped up when the Mp3 player was plugged in. Yippee I thought that was easy but when I try to play them in the mp3 player nothing happens. Any ideas?