I'd like to add my vote to this. Fine control over forward winding and rewinding is essential to me in a music player. I could do it on my ancient tape cassette player so it should be a feature on an mp3 player. I very often want to skip back 5-10 seconds in a track to re-hear a phrase. It shouldn't be difficult to include this feature. For example, as an option the progress bar at the bottom could be replaced by a wheel just like the Volume wheel so that turning the wheel backwards, for example, would rewind the track by a few seconds. Alternatively just add a "-7 secs" button as in "Just Playlists Plus".