Its amazing the stuff that can be found while doing a bit of a cleanout and slideshow while setting up a new laptop. I found this previously unprocessed Comet Lulin from 28/2/10. I don't have details unfortunately except that it was taken with a modded 20D and ED80 I would imagine. Once I get the canon software loaded on this machine I'll know a bit more about it.
I think I processed this using Images Plus so that I could align on the comet's head, I must have had icnr on as well

to get the gaps, but they arent as long as the star trails.

Anyway I hope you like it, it looks a bit 'different' to me with the gaps.