i have a sansa think a e250 4g mp3 player. i edited some song onto it but the next time i did it the computer show that there was no songs on it and i couldnt add anymore since the day i started to add some songs. once i shut the computer off the day i added these songs, that was the last and the first time i ever edit anything in it.
so if there is something i should do first or something that you think i should try or just help me....tell me......thank you