bismarck SG blur can be due to cam not being able to focus properly on yr subject shaking is when u see yr subject "moving" on the pic
BÄseline SG bismarck might have a point there. Angel^_^... since you are using a digital camera and has auto-focus function indefintely, it shouldn't go much wrong. Press and hold the button while the camera focuses on the subject before you press all the way.
sillyme SG just to add to base's reply. digital cameras, if your are using one, experiences some lag when the button is pressed.. press and hold the button until the picture is taken.. some ppl make the mistake of bringing down the camera too soon