This is probably not the most suitable target for a DSLR, it has low surface brightness, but the last time I tried to image this with an ED80 and my old K-x I totally and miserably failed. I needed to redeem myself.
What I like about this pic is all the little galaxies in the background. I'm amazed I can pick that sort of thing up with a DSLR. Average data for most, but this was a big effort for me.
327 x 1 minute subs unguided for a total of about 5.5 hours, Skywatcher ED100 at F9, Pentax K-5.
Full frame to explore at Astrobin.
http://astrob.in/106605/0/