What is the suggested method for subclassing from the framework classes? I read the section in the manual on subclassing, but it didn't answer all of my questions. I want to create a middle layer from which I subclass to create all of my app specific classes.


1. At what directory level should I store my middle layer subclasses?

2. If I use the Quick Start utility to create a project, do I need to modify the Generic project so that it creates subclasses from my middle layer?