>BTW, a single library with 800 classes will be hard to maintain.
>I dont want to search in this kind of library for the "mySpecialTextbox" class specially if half of the classes names start with "my...". :(

You're right for these cases. What I missed to write is, that my classes are Business Object, Rules and Data Environment classes. And they have "Environment" or "Biz" at the end of their names for that reason :)

So it's all the same, if I'm searching in the first or the second level of the treeview in the project designer. But hopefully I don't have to worry about most of the classes, since they're all generated by a tool and most of them don't need any changes to run properly.

Armin