HI, 
   My name is Luis, I am a student in the UNLP and I am using Squeak to do an 
investigation work. My question are: 

1.-Do I have any tool like the Resourcer FInder in VIsual Works, that allow me to 
find grafhic interfaces, or a tool to draw new panes or widgets associates with a 
model, because I can´t find the rigth tool? 

2.-I asked 1.- becouse I want to add a new pane to the System Browser to show me 
some extra behavior of the messages of a class, can I do this?.

3.-Where Can I get the Tree View for Squeak? It is an widget that shows tree 
structures.  

Thanks,Luis