Hi,

Here is a preview of a prototype of an interface for Gnu Smalltalk and the Gtk+ binding

This is the main window where you can open a new browser (inside a tab or outside), you can create also new workspaces (in a tab or not)

There is also the classical browser

An inspector too with an embeded browser :

The browser with the hierarchy view :

There is a new finder window (where there are all the methods, classes, and namespaces and you can easily navigate through the code ) :