When I take a picture with my 3G it gets saved to the Camera Roll on the iPhone. I also have a folder named Photo Library which i guess contains all of my photos; those I have synced from my Mac & those I have shot. I created several other folders which contain picture of grandchildren & other stuff. When I look at photos on the 3G I see the same pictures in the camera roll, photo library and my other misc. folders. Are these duplicates? If I delete a photo from the camera roll will it also disappear from my other folders? I don't want to have copies taking up space on my 3G. Thanks.