I thought I would post this even though it's a bit dodgy. I thought I would have a go at some wide field using my W/O 70 with the Qhy-9 up the back guiding using my FLT 110 with PHD, not that it was happy. I shot 7 x 10 Min Ha at -20c and then heard about the VIRTUAL LIGHT BOX so gave that a go as well.
Anyway I have Lights with darks and 18 x 8 second flats all stacked in DSS and then processed in Photoshop.
Any comments welcome. I forgot to mention I had to crop out my widefield as I did not have a field flattener and the edge stars we like flying saucers.