I am going to europe for the first time and want an ipod for the road. Which one? I am considering every model and need some advice. I would like to be able to store some photos to the ipod for backup if possible. The ipod photo is a little expensive. I have read that if you transfer pictures from the camera to the ipod that they can't be viewed. Is that true? Can you transfer pictures to a mini? Lastly, which of the models are soon to be updated? Don't want to buy something that is updated the next day. Thanks.