Have a look through the Iphone Tips and tricks thread. There are instructions there on how to open a US iTunes account. Then iTunes will automatically download Album art for you.
Since most of my music still need to have their tags fixed, as I'm going through them, I just google the cover and add it manually if iTunes doesn't have it.
Since most of my music still need to have their tags fixed, as I'm going through them, I just google the cover and add it manually if iTunes doesn't have it.