Hi Carl, thanks. I'll look through your pics...
I also only use Nebulosity to shoot through. That is why this was an issue for me doing CR2 Raw files. I'm used to having FITS files and being colour already.
So opening and converting the RAW files was a learning curve. I did manage to come right, but it meant Auto colour adjustments as whzzz28 suggested, and then further stretching it a lot!
But in future I'll just keep shooting through Nebulosity.
Quick question - do you shoot Flats through Neb as well? As those are such quick exposures I've done them all as RAW files just through my cam. And now I'll have issues converting them too to colour?
Here's a link to that final file I did
http://www.flickr.com/photos/astro-t...in/photostream