OK, i'm an hour into a another go... I found another program that works, on my silly computer...
I am taking 30second frames.
Then I will stack them...
Hopefully this attempt works!!
Edit~ It's amazing the amount of air traffic, that is over Sydney!!
This shot is going to end up, with alot of cross light mess from them....
I won't be able to remove those frames will I? If I take them out, I'll get gaps I guess..
Damn..
Edit2~ Well yes I was right, bit of air traffic.
Did manage to capture 2 pieces of space junk, so that was a bonus. See deep sky image forum for my results.
Thanks Eric!!!