Just bought a 32GB iPod Touch today and love it! The only issue is that some of the album artworks didn't sync from iTunes even though they are obviously in iTunes. They show up as the blank music note album artworks in the iPod. How do I fix this? Before I got my Touch I set out to get all the album arts for all my songs. Some I did through iTunes with the Get Album Artwork option (these seem to be on the ones that are on my iPod) but for the rest I found the album images on Amazon, saved them, and then imported them into iTunes for the songs. What did I do wrong?