Nudity on thumbnails has been a problem for me, that is do I or don't I. I just put a teaser for a thumb, so as not to offend anyone, with nudity flag checked. If people don't want to veiw the teaser, fine, my gallery is not big enough to worry about. I do try to use a full pic on the rest of my thumbs or enough to give a good idea what the pic is. I'm on a slow dial up, so I can relate and guilty of skipping thumbs.