This dialog allows you to change various options related to album art.

Sync album art to iPod
Check this box to sync album artwork for every MP3 file. The album art is only synced when supported by the iPod, and when the image is made available. You can change the priority of the album art lookup methods by clicking the method and using the Up and Down buttons.
Use Cover.jpg file for album art
Check this box to use the Cover.jpg or Cover.jpeg image, if there is one present in the same folder that the MP3 file resides in. If you use this option all music files in this folder will use the Cover.jpg or Cover.jpeg image.
Use ID3v2 embedded artwork
Check this box to scan the MP3 file for an embedded artwork image in an ID3v2 tag.
Use Windows Media content provider artwork
Check this box to use artwork that is automatically provided by Windows Media Player when you are ripping CDs or using the Find Album Info functionality.
Use Windows Shell artwork
Check this box to use artwork from the Windows Shell, i.e. the same image that is displayed in Windows Explorer. This feature is experimental and may not work as expected.
Use Folder.jpg file for album art
Check this box to use the Folder.jpg image, if there is one present in the same folder that the MP3 file resides in. If you use this option all music files in this folder will use the Folder.jpg image.

See Also

Properties Dialog Box