(Posted as part of my review of number 144, posting here in the interest of completeness)

A progress bar showing the current position within the song would be nice in some modes. For example, one of the visualization screens (my favorite one) simply shows the track/artist/album/year, with the time in the corner. On this screen, there is a stylish horizontal line running across the screen. If that line could also be a progress bar, that would be cool. For instance, a few pixels could be shaded darker and scroll from left to right as the song plays.

When fast-forwarding or rewinding, a winamp-style progress bar would be very nice. For example, if I wanted to fast-forward to a guitar solo, it would be helpful to see an indicator of how far along (percentage-wise) I was in the song. I know the audio plays during this, but without the percentage bar, I can't tell whether I'm speeding past the first chorus or the third chorus.