Sorry guys, I know this nebula has been done to death.
I'd really appreciate brutal critique on the processing. I'm sure the data is pretty good, just need the processing to do it justice.
This is 15 x 4min frames taken with my 40D (modded), ED80 and WO FF IV. Really liking the results from that flattener on the ED80.
I'm still working on my processing, so don't rule out a rework in the next few days.
EDIT: Reworked as predicted

Much happier with the colour balance and contrast in this one. Original on left, rework on right.
Click here for a 1600px wide version, about 800kB.