Hi,
Ok,
Goal -
1) Create a site where registered parents can create new individual pages for their children.
2) Allow these registered parents to add and deduct points from their own children.
3) Allow these registered parents to give reasons for the addition and subtraction of points.
4) Allow these registered parents to click on their childrens names in the menu to see the details, current balance and points/reasons history.

So far:
I've created content types for adding individual child details
Created a view allowing parents to see a list of their own childrens details
Created a pointsaction content type which allows addition of points with a selectable reason.

PROBLEMS:
1) How do I set up a balance node and have it updated by the pointsaction entries.?
I've tried the calculated field types but can't link the 2 nodes.
2) How can I link all the nodes related to an individual child and display in a view? i.e. (details, balance and history)
3) and can I have a view that allows the pointsaction input rather than going to a createcontent menuitem.?

Your help would be appeciated.
Regards
Duncan