Hi
I've only joined ISS forums recently and posted a few planet images with my C11. Just beginning some deepsky shots with the 4" refractor. This was taken last night - my 1st go at this object. Only a single frame so it's quite noisy. 30 secs unguided with Canon 350D ISO 400. A little levels manipulation and contrast boosting in Photoshop and I reduced the image scale by about 50%.
Looking forward to trying to improve on this with some more sophisticated techniques.