Please consider adding extra locations for pulling artwork. Amazon usually has a large percentage of the required artwork, but I have run into circumstances where Amazon did not have what I was looking for. Specifically, when I cannot find it using the built-in feature, I use Google Images and can usually find it by searching for a combination of artist, Album name and optionally song title. I would love to see images also being pulled from Google Images. I realize that tapping into Amazon's "back end" is probably a bit easier than writing code to pull the destination artwork from a search engine's results, but the guys at SpaceTime found a way to do it and incorporate it into their browser (www.spacetime.com) - I am hoping that SubSonic can incorporate something similar.
And always - keep up the excellent work!!
-Indrid Cold