The Nano is a small version of the iPod. There is no more "iPod Photo" as all of the iPods now have color screens. If photos are not important to her, have a look on ebay for the black and white screen 4th generation iPod 20gb model. Whichever iPod she gets, get a case for it. Make sure the iPod never is out of that case unless being handled by human hands as the back is prone to scratching.