I am looking for direction on how to plan out a very large and in depth Flash program. It is not going to be a game. It is going to be somewhat of a drawing program in a sorts. I do NOT need references to books on HOW to program with AS3. I already have enough ebooks on ActionScript 3.0 to last me until the next century. I am looking for advice on planning it out. For examlple, I have MindJet which is mind mapping software which I might be able to use. I am interested on how to pull together a large project in flash containing a lot of OOP classes. It is not going to have a lot of animation.
Any help would be great.