Hello, I am new to the DSLR world. Just recently picked up a Canon T1i last week. Not sure if I am having trouble with my SD card or the camera itself. See below image. While snapping some shots of my two boys, the image shifts like above. It does not show like that in preview mode on the camera, only when I upload them to the computer (or access the image directly on the camera through the computer.) I had it set on burst mode, and took 8 shots, 3 of the shots are similar to this one shown. The SD Card is a Kodak card.