Hey folks,
I took some snaps in the observatory today and wrote a new page to familiarise those who want to know about autoguiding.
I have tried to keep it simple as an overview so as not to confuse or daunt.
http://www.asignobservatory.com/autoguiding_for_astrophotography.aspx
I hope it helps.
Baz.
Looks good as an overview, Baz.
In the case of the Toucam, the Toucam plugs into the PC and then the PC communicates directly with the mount. But that's only a minor quibble!
Mark