Update

I have cleaned up the code a bit and done some changes such as renaming the Item component to Node and creating a new Item component that deals with collections and lookup. This provides the base for inheritence that will be used by the Type component and the Method component. Hope to finish them very soon... Here you can find the latest snapshot of source code: http://www.geocities.com/zhamilton1/Xec07.zip The current representation of objects in nodes is as follows: Object -> Collection -> Item -> Node... Each object has collections of items and each item can hold a hierarchy of nodes with data. This design makes the object storage very versatile and flexible and simpler. I have also implemented Links that allow a node to appear like another node in hierarchy and data. This is used for example in types where each object type links to its type super (class) object.