�� ��I was about to respond to Franco;s question by suggesting he start a commit, to open up the commit dialog, and then use halos to explore the window, from where he'd find what he was looking for and learn a strategy he could use for the long-term to explore this wonderfully reflective and open system we call Smalltalk.�� But on opening a Pahro 3.0 image to make sure that halos were available I couldn't find them ��So what's a person to do if they want to explore the system from the UI?�� It used to be that one could quickly look behind the curtain and find riches there.�� Why has this avenue been cut off?�� Is there an alternative?