Hello...I've been a "lurker" for a couple of years. I am absolutely an amateur, but have been taking my kids' portraits for years, as well as some of their friends. I've even had the opportunity to help at a few weddings, which has been a kick. So here's my question. Recently, I sent a bunch of pictures through Costco to get prints. I know it's not the best place to go, but I don't know where else to have photos developed. Alot of my pictures came back without the whole picture! Like I have some that I photoshopped and my daughter's chin is gone in the print, even though the file I sent them wasn't like that. I'm sure I'm saving them wrong or something. I get confused about how to save them on PS. How can I make sure I get the quality I want and also the WHOLE picture would be nice. thanks so much. I know it's got to be simple and I just don't know what I'm doing. Any help is greatly appreciated.