If you have the time, could you share your impressions of the job it did ? I hadn't heard of it; when I spent a few minutes looking it up, I saw that it's an add-on to iTunes ? I didn't realize that iTunes supported add-ons -- does iTunes make it easy to install an add-on ?
A free tool that I used for album artwork was MediaMonkey, however I used it to download one album cover at a time so I can't speak about whether it supports embedding album artwork for a batch of albums. MediaMonkey has an arrangement with amazon -- so what I thought was neat is that after MediaMonkey detected the album from the music tags, it then showed me album artwork from the various international amazon.com sites for that particular album.
