I managed to take this photo of Jupiter by holding my Sony DSC-T1 digicam up to the eyepiece of my Telescope. Not bad, if I do say so myself (and in comparison to my past attempts!).
If you look very closely (try clicking on the image to get the full-rez version), you can see a blurry moon (of Jupiter) to the left.
Here's a shot of the Moon (Earthâ€™s Moon):