I've searched but didn't exactly find a post about it... I've used MusicBrainz (http://www.musicbrainz.org/
) to tag all my mp3s, and now when I load them up into the playlist, I get (on some, not all) crazy figures for track length times. It will range from 1 to 20 minutes off from the actual track length time. I've never had this problem until I used MusicBrainz, might be worth the effort into looking how it changes the mp3 file and make the corrections in Winamp.