Generally works, but has many GUI problems as well as being a tad buggy. First issue: when I highlight songs from the list of re-tagged songs and click "Update" I expect only the highlighted songs to be updated, not all songs in the list. Second: Needs a progress indicator... ties up it's own program while importing and then ties up iTunes for a LONG time and it needs a way to indicate to the user how long it is going to take to finish. Third: Needs an ability to off user a way of modifying the given data before exporting it to iTunes.... what if it says "Beyonce" when I want it to say "Beyonce Knowles" or "Beyonce of Destiny's Child"? Forth: I like the name, but what is up with the icon? I am picturing Pacman with a brain in a jar mounted on his head. Or a giant brain with teeth. Looking forward to seeing updates of this one.