Thanks guys.
Last night was very exciting. The first thing I noticed immediately on first using the ToUcam was the image appeared less grainy on the laptop screen compared to the NexImage.
Rob: you are right on both counts. You can push gain for lesser grain, or notice less grain when using the same gain setting as when using the neximage.
Rigel: there was no trick to getting the moon and its shadow. From memory our settings were: 10fps, shutter speed 1/33 sec, gain 45%, gamma 0%, saturation 100%, brightness 45%, and we captured for 90 seconds.
There was no separate processing of the moon in registax. Just set the alignment box to 256 and did the whole thing in one run.
The next step for me is to really work on my processing skills to make the most of what I'm capturing.
Really looking forward to Mike's tutorial