Generally, I've been finding album art on the web, select an album's worth of songs, and drag the art into the small box in the Get Info window. Now, trying to do a backup, I'm looking at the hard drive, and I see the folder Album Art, within which is: - Cache - Download - Local It's 400MB worth of stuff, which seems very large. Is that because I'm essentially embedding the art into every song? Should I do the artwork a different way? (I just use iTunes and iPods, but in the future who knows, it's likely I would want to copy MP3s out of here to a Rhapsody player or some other device). THEN, how can I make an incremental change backup? For example, I noticed just now two albums with no art, and added the art. But inside the Album Art folder are just a ton of folders with numbers-is there no way to copy just the art I added? I just need to copy the whole album art folder? And if the art is embedded in the songs (not for all, some were downloaded from iTunes perhaps unfortunately) do I really need the Album Art folder at all? And finally, if I add album art as above, do I need to re-back-up the songs? I'm assuming so since the art is linked to each song, but is that correct?