I found some subs for a mosaic I took on the same night as my M20 image, so I stitched them together and am pretty chuffed about how it turned out.
8x30 (ISO 6400) single frames stitched together in Hugin, taken with the 1100D 8" F6 newt.
Processed in StarTools and Aperture.
Larger version
Here.
Cheers
Jo