I've just found one of Al's early After Dark videos on exactly this, I had to turn off "Use Web Help" for the V25 built in help to show (I don't think I've ever seen it before!) and there's some info there, with that plus everything I now have I can add advanced posting tabs to V25 Wizards and Al's video fills in the gaps on the PP side for grabbing the information.
We'll be millionaires by Christmas Rodders!