It does but if I select a song from the playlist manually, this is when it does not update (unless the previous song had no album art).
Adding /DISCARDABLE, it does seem to correct the error most of the time (90%); can't understand why sometimes it doesn't do it. Nevertheless, I can live with that.
However, now whenever I press the GPS, it hides RR and the taskbar and leaves only the iGuidance open at the spot where it would generally be displayed. I couldn't open the tasklist because didn't have a mouse/keyboard connected to it but the music was still playing. I had to reset the system. In fact, this also happened when I clicked on the EQ button. Can you reproduce this error? If not, I guess I would have to take out /DISCARDABLE as I'd rather have my GPS working on that screen then refreshing album art (on manual selections).