Folks, I listen to quite a few podcasts and audiobooks, and the problem I have with most MP3 players is that when you switch them off - and then back on again - they restart the last file played from the beginning. As a single file can be 2.5hrs long this isn't any good to me. Can anyone suggest an MP3 player which restarts from the same point in the file it was playing ? Not Apple, as I find i-tunes too invasive. Thanks !