I tried what was listed, and I still find it very annoying that every time I load a song in it, it has to process the artwork, albeit to find absolutely nothing. all the while freezing itunes so I can not do anything productive in it. I unchecked the box. Anyone have any other clues to turn off artwork processing?
another weird thing I have noticed is that everytime I start up iTunes it always determines the gapless playback for these same 8 songs, and also while it is processing gapless information, itunes is useless and wont let you click anything.