I've set up a folder on my WinPC to hold pre-formatted photos for my iTouch. By pre-formatted, I've downsized them so they don't exceed the maximum pixel dimensions of the screen and are saved in JPG format using standard (not progressive) compression. Yet about 25% of these photos don't sync and I get a message in iTunes that the photos weren't copied because they can't be displayed on my iPod (sic). Any clues as to what I need to do to my photos so they can all be displayed? Thanks in advance. And btw, I did do a search here and didn't find any topics addressing this, so if there was one, please just point me at it and save the snide remarks.