I am developing an app that has a multitude of classes and usercontrols and
managing them in the VB IDE is becoming tiresome.

Does any one know of some sort of class manager Add-In (freeware or
otherwise) that supports grouping classes into groups (similar to of Java
Packets)? What would also be nice is a "current work" container/folder that
you could drag and drop forms, usercontrols, classes, etc, that you are
currently working on - I can dream.

If not, any does anyone have any advice when developing n-tier apps with
many classes?

Thanks in advance.

James