This image is comprised of 7 RGB sets taken over about 40 minutes. AVIs were stacked using AVIStack and derotated in WinJUPOS for alignment.
Glad I managed to get some detail on Io.
I still think something is a little off... maybe my channel focus isn't quite right. I'll have to work on that.
Anyway, without further ado... for your entertainment, criticism and amusement, here is Jupiter and Io from 11-21-12. Photographed using a Flea3, C14, 2x shorty barlow and Astronomik RGB filter set.