I do not know how to properly process these images yet.But I do know a bit of what to do with images through a nebula filter.
Here is a picture of the LMC taken with a nebula filter.
5DH 7X60s summed 300mm @ F2.8 ISO 800. This is equivalent to a seven minute exposure.
http://users.bigpond.net.au/avandonk/LMCNEB.jpg
This is why I bought this camera. It can see H alpha better and has very low noise. I am also looking forward to seeing how it performs on larger telescopes at dark sky sites.
Bert