“iTunes toaster plug-in […] displays a popup notifier window with track informations (art cover, song name, artist, album). The window appears each time a new track is played.” The Plug-ins folder needs to be created manually (I’m using version 5.0.14). PopupDuration is set to 9500 so it stays longer. Very awesome, especially now that I have album covers for most of my library. 🙂