Host your groups and radio buttons in a collection control, datagrid, listview, treeview, itemscontainer and bind the itemssource to your underlying collection. Limit n to a workable number.
Never underestimate the power of human stupidity RAH
I think I'm going to just stick to Views. For my sanity and those of the databases.
cheers, Chris Maunder The Code Project | Co-founder Microsoft C++ MVP