I have a Canon G-12. Of course, the week before my wedding and our Maui honeymoon, the camera starts doing funny things. It doesn't always happen, but there are times that the images come up as being pink and stripy. It isn't something that just happens on the screen of the camera because it show up that way on the computer. Also, there isn't anything on the lens of the camera, so I don't know what's wrong. Please give me some insight and see if there is anything I should be doing to make my camera function. Thanks!