A quick test image on Jupiter last November 21, 2012 using Philippine Astronomical Society’s Celestron c8 SE known as Rica Jane. Io’s shadow on the side can be seen.
Two Days after Hunter’s Moon
Taken using Meade ETX125 and Agfa Optima 147
Crater Endymion (center)
Taken using Meade ETX 125 and Philips Toucam