Blitz,

Great Tiger info... keep it coming

You could use more light, or a mini tripod. More light makes for a shorter exposure time and camera shake doesn't matter as much. If you can't add light, a tripod will keep the camera steady. Sometimes it help to use the shutter delay (like you are taking a self portrait). That way you are not even touching the camera when shutter goes off, and less chance of the button push shaking the camera.