I just installed the 1.03 firmware update on my camera. It promises more accurate shake reduction, but I neglected to do a good set of multiple before and after test shots at different exposure times and focal lengths. Has anyone managed to do so and make an assessment of any improvements? And does anyone know the nature of the improvements? Corrected math errors? More optimized coding for faster calculations and more frequent adjustments? Something else? All they say on the site is "Improved SR (Shake Reduction) accuracy." Thanks!