Resynching my entire library a few weeks back took some trial and error and a few passes, and somewhere along the line I mistakenly left the option to resize all the art to 200x200 on for a while. As a result, I've got a bunch of junky looking art that I want to replace.
Rather than go through and try to determine the size of thousands of images, I was wondering what would happen if I deleted all of them from the device? Would MB realize they were gone - like songs - and resync them, or do those only go as a result of songs being synched?
My gut says MB only syncs art as a result of synching songs, but I was looking for an easy way out. Right now, I'm just tags or adding embedded lyrics to songs as I play them, but touching every file just to change the modified date so it resyncs to the phone seems like a long way around.